10/24/2016 new driver models for direct download:567
Casio Ex-zr20 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Casio Ex-zr20
Certifications for Casio Ex-zr20
5 stars for Casio Ex-zr20 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 10/24/2016 Updates

All drivers on are updated on daily basis.

However, a new version of Casio Ex-zr20 might have been uploaded since our last site update.

Casio Ex-zr20 Driver Download

Windows Compatibility for Casio Ex-zr20 driver

Casio Ex-zr20 Driver Details:

Casio Ex-zr20 File Name:

Casio Ex-zr20 Driver Version: 553VS3Qk

Casio Ex-zr20 ZIP Size: 126.kb

Manufacturer: Casio

Casio Ex-zr20 was fully scanned at: 10/21/2016
Scan Status: driver download scanOK

Casio Ex-zr20 special revision for: Windows XP Starter Edition 64 bit, Windows 7 Ultimate 32 bit, Windows Vista Starter 64 bit, Windows XP 64-bit Edition 64 bit, Windows XP Tablet PC Edition 32 bit, Windows Vista Home Premium 64 bit, Windows XP Professional N 64 bit

Casio Ex-zr20 Download Stats:

Driver Uploaded: 10/8/2016

Direct Downloads: 2146
Most Recent Download: 10/22/2016
Managed Downloads: 434
Most Recent Download: 10/23/2016
Download Mirrors: 1
Current Delay: 17 Seconds
Driver License: General Public License

Direct Download Success Stats:

Reports Issued By 1790/2146 Users

Success Reported By 358/1790 Users

Driver Download Score71/100

Driver Installation Score63/100

Overall preformance Score68/100

Casio Ex-zr20 35 Thumbs Up35Thumbs
Casio Ex-zr20 8 Thumbs Down8Thumbs
Casio Ex-zr20 driver direct download was reported as adequate by a large percentage of our reporters, so it should be good to download and install.

Installation Manager Success Stats:

Reports Issued By 390/434 Users

Success Reported By 356/390 Users

Driver Download Score77/100

Driver Installation Score84/100

Overall preformance Score85/100

Casio Ex-zr20 348 Thumbs Up348Thumbs
Casio Ex-zr20 23 Thumbs Down23Thumbs
Casio Ex-zr20 driver installation manager was reported as very satisfying by a large percentage of our reporters, so it is recommended to download and install.


1. Direct Download

Select your OS and press "Download".

This option requires basic OS understanding.
Select Your Operating System, download zipped files, and then proceed to
manually install them.
Recommended if Casio Ex-zr20 is the only driver on your PC you wish to update.


2. Driver Installation Manager

This option requires no OS understanding.
Automatically scans your PC for the specific required version of Casio Ex-zr20 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Casio Ex-zr20, or the driver installation manager, take a few minutes to send us a report:
* Only registered users can upload a report.

Don’t have a password?
Please register, and get one.

Casio Ex-zr20 may sometimes be at fault for other drivers ceasing to function

These are the driver scans of 2 of our recent wiki members*

*Scans were performed on computers suffering from Casio Ex-zr20 disfunctions.

Scan performed on 10/24/2016, Computer: Lenovo A619137

Outdated or Corrupted drivers:10/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) ICH10 Family SMBus Controller - 3A30Up To Date and Functioning
Mice And Touchpads
Microsoft Microsoft USB Basic Optical Mouse (Mouse and Keyboard Center)Outdated
Genius Scroll Mouse(4D3B)Outdated
Wacom HID-compliant mouseOutdated
Usb Devices
Samsung MSM7x27Up To Date and Functioning
Sound Cards And Media Devices
Broadcom Audio BluetoothUp To Date and Functioning
AVerMedia AVerMedia A373 MiniCard Dual DVB-TCorrupted By Casio Ex-zr20
YUAN High-Tech Development YUAN MC763M/MC763H Hybrid Analog/DVB-TCorrupted By Casio Ex-zr20
Network Cards
Realtek Realtek RTL8191SE Wireless LAN 802.11n PCI-E NICUp To Date and Functioning
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Microsoft ULi M5229 PCI-Bus-Master-IDE-ControllerCorrupted By Casio Ex-zr20
Intel Intel(r) AIM External Flat Panel Driver 0Corrupted By Casio Ex-zr20
Microsoft SDA Standard Compliant SD Host ControllerCorrupted By Casio Ex-zr20
NEC Generic CardBus-kontrollerUp To Date and Functioning
Cameras, Webcams And Scanners
Sonix USB Video DeviceUp To Date and Functioning
Video Cards
ATI RADEON X300 Series SecondaryCorrupted By Casio Ex-zr20
Input Devices
KME Dispositivo de interfaz humana USBUp To Date and Functioning
Port Devices
Huawei Vodafone Mobile Broadband Diagnostics Port (Huawei) (COM23)Outdated
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 10/24/2016, Computer: LG MB500-S.F7IBPL

Outdated or Corrupted drivers:11/20

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel Controladora de almacenamiento ATA serie Intel(R) 82801GBM/GHM (familia ICH7-M) - 27C4Up To Date and Functioning
Mice And Touchpads
Synaptics Mouse compatibile PS/2Corrupted By Casio Ex-zr20
Logitech Logitech USB WheelMouseUp To Date and Functioning
Dell HID-compliant mouseCorrupted By Casio Ex-zr20
Usb Devices
Intel(R) E7520 PCI-Expresss-Stammanschluss C1 - 359ACorrupted By Casio Ex-zr20
Sound Cards And Media Devices
China USB2.0 Video CaptureOutdated
Dolby Laboratories Audio Device on High Definition Audio BusOutdated
Microsoft Cinema - Microsoft LifeCam.Up To Date and Functioning
Network Cards
Intel(R) Centrino(R) Wireless-N 2200Up To Date and Functioning
Microsoft HID KeyboardCorrupted By Casio Ex-zr20
Hard Disk Controller
Intel(R) 6 Series/C200 Series Chipset Family 6 Port SATA AHCI Controller - 1C03Corrupted By Casio Ex-zr20
UPEK TouchChip Fingerprint CoprocessorUp To Date and Functioning
Point Grey Research Texas Instruments 1394 OHCI Compliant Host ControllerUp To Date and Functioning
Google Nexus 4Up To Date and Functioning
Cameras, Webcams And Scanners
EPSON EPSON Stylus CX6400Up To Date and Functioning
Video Cards
VIA/S3G VIA/S3G UniChrome Pro IGPCorrupted By Casio Ex-zr20
Input Devices
Lenovo ThinkPad USB Travel Mouse (HID)Outdated
Port Devices
Huawei HUAWEI Mobile Connect - USB Device (COM8)Corrupted By Casio Ex-zr20
Sony Digital Flat Panel (1024x768)Corrupted By Casio Ex-zr20
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Casio Ex-zr20 831.1401/4/201512/28/2015casio_ex-zr20-831.140.exe102kbSony VGN-SZ71E_B, HP H9-1156eg, NEC PC-LS150FS1TB, HP KY787AA-AKL p6172l, Sony PCG-GRX616SP, Lenovo ChiefRiver Platform, HP Db234a-abg 504a, Compaq P8657J-ABA SR1000Z NA441, Sony PCG-GR214EP, Motion J3400, QUANMAX WB1, LG S530-L.ACR1AD, Panasonic CF-19KDR01CE, Acer Veriton M688G, Fujitsu FMVNE4BD3, Gigabyte T1005, IBM System x3200 M3 -[7328EAG, and more.
Casio Ex-zr20 U1.11.109711/7/201412/27/2015jslohzu-u1.11.1097.exe116kbSony PCG-GR5F_BP, HP HP Compaq 2710p, Fujitsu FMVA42EWB, LG R490-K.ARA2BA3, Fujitsu FMVK92B113, Toshiba SATELLITE C55-A-1NG, Lenovo ThinkPad X300, MSI MS-7327, Intel LM1WN, MSI MS-7733, Acer TravelMate8472TG, HP GX609AA-A2L m9160f, NEC PC-VX500BD, Gateway T-1629, and more.
Casio Ex-zr20 R631.131.110/4/201412/29/2015casio_ex-zr20-r631.131.1.exe116kbToshiba Satellite A100-386, Compaq EK346AA-ABZ SR1637IT IT540, Fujitsu FMVA54EW, HP KT334AAR-ABA m8530f, HP DW167A-ABF a425.f, IBM ThinkPad T21, Sony VPCEG15FL, Gateway E-4610D SB, HP Presario R4000, LG R470-K.AR85L, HP PW665AA-ACJ a815i, Sony VGN-AW120D, NEC PC-LL550KG1J, IBM 81838HJ, Packard Bell OneTwo L3851, and more.
Casio Ex-zr20 Y227849/10/201412/27/2015casio_ex-zr20-y22784.exe150kbAcer Aspire 8730G, HP H9-1236ef, IBM IBM System x3100 -[434842X, ALFATRON SpA HX610, NEC PC-VL750CS, Sony VGN-AW50DB_H, HP PX688AA-B14, Gateway M-6888u, Fujitsu FMVNS3EE, Gateway 710 2900330, LG F1-225GY, Acer Aspire 4253G, Lanix BRAIN 4140, and more.
Casio Ex-zr20 43081.110/25/201412/30/2015casio_ex-zr20-43081.1.exe28kbIBM 831136U, HP Compaq 615, HP HP ENVY 17 3D Notebook PC, HP S5-1450k, Acer TM7520, Toshiba Satellite C55-A5387, Sony VGN-NS92XS, Sony VPCSB3AJ, Sony VGN-BX745FN, Lenovo A619137, Acer Aspire 1820, HP Presario V2000, HP HP Compaq tc4400, Infoquest QuestPC, HP HP 655 Not3book PC, IBM 2656E6U, Fujitsu FMVS54KRC, HP HP ENVY TS 17 Notebook PC, Fujitsu PRIMERGY RX200 S7, and more.
Casio Ex-zr20 Bell NC-ENLE11BZ-4508G1TMNKS, Matsonic MS9387E, NEC PC-BL350DW6B, HP WC812AA-ABV HPE-130me, Dell Vostro 3555, Lenovo ThinkPad SL500c, Toshiba Dynabook EX/2513CDSTB, Lenovo 3000 J200 Desktop, Sony VGN-P92KS, Lenovo 7663V2L, NEC FC-S16W, LG S525-GF4WKN, and more.
Casio Ex-zr20 2.11.1391.111/10/201412/29/2015casio_ex-zr20-2.11.1391.1.exe91kbIBM 621910U, MSI ThirdWave Corporation Prime Series, Compaq NY682AA-AR6 CQ3132L, HP RR820AA-UUZ, HP FJ422AA-UUW, Lenovo SS09302455, SAMSUN Q308, HP HP Compaq nc6000, HP WL325AA-ABD p6326de, HP RZ482AA-ABF m8090.f, NEC PC-GV267VZDL, Gateway DX441B, Gigabyte S11M, YASHI TPower X58, Sony VPCEB1E9R, HallmarkComputer ViewMaster System, Sony VGN-FW53GF_W, SAMSUN 100NZA, and more.
Casio Ex-zr20 33782/2/201512/27/2015casio_ex-zr20-3378.exe60kbIBM 4838137, IBM ThinkPad R30, Packard Bell IPower X9200, SOTEC WG Series, HP PE525A-ABS, Avermedia 3150, WIPRO WSG52K55W7-0226, Sony VGN-NS255J, Compaq Presario 7RPM11 195749-999, Samsung NP-R510-FS04NL, Sony PCV-RZ104, IBM 6221PGG, LG R580-UP75K, BOXX 3DBOXX W8920, Toshiba SATELLITE C870-14G, Panasonic CF-SX1WEUHR, Samsung R510/P510, Notebook MIM2290, HP FL399AA-ABZ m9495it, and more.
Casio Ex-zr20 81.10221/27/201512/28/2015rlrqljy-81.1022.exe115kbHP KQ265AA-AB4 s3385d, BenQ Joybook S72, Gateway GM5688E, NEC MS-6303, Toshiba SATELLITE C55-A-16Z, Open Labs Neko/Miko, HP RZ433AA-ABV, LG K1-337AB1, Sony VGN-TZ330E, Gateway DX4870-UB2C, and more.
Casio Ex-zr20 O60262.112/27/201412/28/2015casio_ex-zr20-o60262.1.exe26kbLenovo 3484 - DBG, Toshiba NB100, Gateway E3048, HP BT434AAR-ABA s5603w, NEC PC-GV267VZDL, Gateway 0AAVWP08, HP Hp pavilion ze4900, Sony VGN-SZ77N_C, Packard Bell Imedia I5800, ASUS W3A, HallmarkComputer ViewMaster System, Toshiba Dynabook Qosmio F30/770LS, Sony VGC-LA3, BenQ Joybook A52, and more.
Casio Ex-zr20 21.160411/21/201412/28/2015casio_ex-zr20-21.1604.exe106kbHP P9843A-ABF 712, ASUS P5K-VM/S, CASPER CASPERPRO, HP PN119AA-ABU, IBM 2389QU2, NEC PC-BL300TA6W, HP 23-d219, Gigabyte EP43C-DS3, HP HP Pavilion dv8000, LG X200-NS5BK, Panasonic CF-C1BEAADR, Gateway GT5652j, Lenovo 00P3799, Viglen GENIE D850EMV2, and more.
Casio Ex-zr20 471.11/23/201512/27/2015casio_ex-zr20-471.1.exe47kbAcer TravelMate8472TG, HP GX609AA-A2L m9160f, NEC PC-VX500BD, Gateway T-1629, NEC PC-MY28VLZEDX8F, Sony VGN-FW55LF_B, HP HP Compaq nx6325, Sony VGN-A195EP, Panasonic FZ-G1AAHJXRM, Mio N890, HP RX881AA-ABA m8000, HP P6-2453es, HP 27-1015ef, Gateway CT5628, IBM 8187RGH, NEC PC-MJ30XRZJDU83, Sony SVT21213CXB, HallmarkComputer ViewMaster System, and more.
Casio Ex-zr20 2272/20/201512/28/2015casio_ex-zr20-227.exe107kbSony VPCX115LW, IBM 9210WLV, IBM IBM System x3400 M3 Server -[7379AC1, Sony VGN-UX90S, HP EY906AA-ABZ, HP HP Compaq 6715s, Acer TravelMate 8372, Sony VGN-FE90PS, Sony VGN-NW120J, Gigabyte W551, Sony VPCW12S1R, Fujitsu LIFEBOOK E8310, Lenovo ThinkPad W500, Packard Bell EasyNote LS85, and more.
Casio Ex-zr20 P321.12.168/24/201412/28/2015casio_ex-zr20-p321.12.16.exe76kbIntel WIV68805-0072, Compaq GN666AA-ABM SG3102LA, Packard Bell EasyNote_BG48-U-332CH, NEC Express5800/56Xd [N8000-566C, HP PL497AA-UUZ, HP P6755de, LG FS-2.AARAG, Sony VGC-JS53FB_P, SAMSUN 100NZA, NEC RND41042195, WIPRO WIV37455-0067, HP GG700AA-UUW, HP DX2250 MT SRP KMAT, and more.
Casio Ex-zr20 W372.11.112/24/201412/28/2015goeuwejmk-w372.11.1.exe117kbHP HP EliteBook 2730p, NEC RND61092195, Prosys Prosys, Shuttle XG41, Gateway GT5226j, HP PC106A-ABA a610, IBM 8315B1U, Compaq NC109AA-ABH SR5422NL, Fujitsu S6410C, Packard Bell PACKARD BELL IMAX X7300 SP, NEC MS-7168, Packard Bell EASYNOTE_MX52-B-029, HP 310-1125uk, Sony VGN-FE21B, Sony VGN-FW245J, and more.
Casio Ex-zr20 E404929/29/201412/27/2015casio_ex-zr20-e40492.exe179kbSony VPCEB1E9R, HP HP EliteBook 8460p, IBM 6221PGG, Fujitsu PRIMERGY TX100 S2, Acer MX4SG-4DL, IBM 814132U, LG LW40-J4XP, Sony VGN-G21XP_B, Panasonic CF-19AHNAHFL, HP PN239AA-ABZ, Supermicro X7DVL-3, HP HP Pavilion TS 10 Notebook PC, HP DY173A-ABH, IBM IBM System x3500 M4 Server -[7383AC1, HP 20-a218d, HP FQ553AA-ABA a6608f, Toshiba DynaBook G6C/X18CME, Dedicated OEM-A4501-00, and more.
Casio Ex-zr20 6371.12.11/26/201512/28/2015casio_ex-zr20-6371.12.1.exe42kbNEC PC-GL24ES8DE, IBM ThinkPad T40, Toshiba SATELLITE C855-1NF, NEC PC-LS350LS1YG, Sony VGN-NS92XS, Sony VGN-NS38M_S, LG R580-U.APC3BA9, Packard Bell IMEDIA D5089 BE, Sony VPCF13S0E, Sony PCG-FX602, and more.
Casio Ex-zr20 71.109911/15/201412/29/2015casio_ex-zr20-71.1099.exe120kbCompaq ProLiant ML350 G3, AT AT-IQON, HP GG685AA-ABF a6117.f, NEC NEC POWERMATE V6122, HP H8-1232, Sony VPCCW2VFX, Lenovo ChiefRiver Platform, Supermicro X7DVL-3, Acer Aspire 5710Z, HP PS233AA-ABF m1255.f, Acer Aspire 5710Z, Compaq GN666AA-ABM SG3102LA, HP HP Pavilion dv9500, and more.
Casio Ex-zr20 268/26/201412/28/2015casio_ex-zr20-26.exe210kbLenovo 7665WRU, Panasonic CF-18KDHNBVA, Compaq RR472AA-ABF SR2102FR, HP ED737AA-ABS, NEC DT000024, AT TRILINE PROFI 61, HP Presario B1900, ASUS P5GD2-TVM, Acer Aspire 8730G, Lenovo 3000 G530 Notebook, HP HP Pavilion 15 Notebook PC, and more.
Casio Ex-zr20 Y704699/29/201412/27/2015casio_ex-zr20-y70469.exe146kbFujitsu FMVCE70J7, Packard Bell EasyNote_F0946-U-020, Sony VGN-TZ15AN, HP EG158AA-ABF m7171.f, Sony VPC-M120AB, Fujitsu FMVXN0X81, LG F1-2K39AB, Toshiba Dynabook T351/34CR, Toshiba Dynabook Qosmio G10/390LS, Sony VPCZ11A7R, Lenovo 099343G, ASUS BA5190,A500, Lenovo 7052-A7U, Fujitsu FMVD53C011, Biostar TP45 HP, Sony VGX-X90P, Sony VPCCW21FD, NEC PC-LL550VG3EW, and more.
Casio Ex-zr20 Pro213935, ASUS BM5295, Sony VGN-SZ71E_B, Gigabyte M1022, Lenovo ThinkCentre M92, LG P2-TP2007, NEC PC-VL580CD1K, LG B50PS.AR5MB3E, Acer Veriton5500G-B, Toshiba SATELLITE C855-1U3, HP P6714it-m, and more.
Casio Ex-zr20 1.103479/13/201412/28/2015casio_ex-zr20-1.10347.exe76kbHP PW665AA-ACJ a815i, Sony VGN-AW120D, NEC PC-LL550KG1J, IBM 81838HJ, Packard Bell OneTwo L3851, Sony VPCW126AG, NEC PC-MJ26XRZWTSBJ, HP Presario R4100, IBM 8183DGU, Compaq EK346AA-ABZ SR1637IT IT540, Fujitsu FMVXNN481Z, Gateway 4028GZ, HP NC214AA-UUW a6730sc, Lenovo ThinkPad Z61t, Lenovo ThinkPad X1 Carbon, HP KX634AA-ABZ, HP FL422AA-ABT a6613is, Sony PCG-R505V_BD, and more.
Casio Ex-zr20 T26011/5/201412/29/2015casio_ex-zr20-t260.exe62kbNEC PC-VY25AAZ7A, IBM 8307GU7, JDL NOTE UL, HP HP ProBook 4520s, Lenovo ThinkPad T410, IBM System x3550 M3 -[7944PAA, Fujitsu FMVNX95SD, MSI AS-B05011, IBM 2668WGY, Sony PCV-HS80B, Sony VGN-NS25G_S, HP DY173A-ABH, LG P1-J555R, HP PS318AA-ABY, HP HP Compaq nx6325, and more.
Casio Ex-zr20 1.124289/19/201412/29/2015cfd-1.12428.exe134kbAcer ATC-603, HP P6-2007nl, Toshiba SATELLITE L875-12M, Notebook MIM2290, Compaq Presario 6330CA, IBM ThinkPad Z60m, IBM 8212H1U, Packard Bell EasyNote LM83, LG P1-J433R1, HP H8-1232, Sony VGN-B77SP, NEC PC-MJ25XRZWDSBG, Toshiba Dynabook Qosmio D711/T3EB, Fujitsu CELSIUS R920 POWER, LG F1-2227K, NEC PC-GV296VZGL, Sony VGN-FW43G_B, and more.
Casio Ex-zr20 1.136701/23/201512/27/2015casio_ex-zr20-1.13670.exe200kbSony VGN-NS255J, HP PL494AA-B14, HP 700-090eg, IBM 2668VMY, Samsung RV409/RV509/RV709, Gateway S2.WNB03.004, HP PS225AA-ABE, IBM System x3200 M3 -[7328EBG, Fujitsu CELSIUS W380, LG R560-U.ARC3BT, Toshiba Dynabook TX/66GPKJ, and more.
Casio Ex-zr20 6366210/4/201412/27/2015casio_ex-zr20-63662.exe208kbHP EC588AA-ABU, Packard Bell OneTwo L3851, Panasonic CF-F9JYFCDR, Biostar TA75MH2, LG LW65-K5JY, Biostar TP45 HP, Medion MS-7667, Supermicro X9DRE-TF+/X9DR7-TF+, Lenovo ThinkPad Edge E220s, LG R580-U.ARC2BT, IBM 26478RG, HP PW706AA-ABM W5010LA, Toshiba SATELLITE C855-1TE, IBM 8189WB2, Gateway M250B, and more.
Casio Ex-zr20 U232429/21/201412/28/2015casio_ex-zr20-u23242.exe25kbDell WN09, Toshiba Dynabook AX/3527CMSB, HP Hp compaq nx9500, IBM 2373K53, Sony VGN-FJ22B_R, HP PX588AA-ABX, Fujitsu FMVNFD75R, Gateway DX4300, IBM System x3650 M4 -[7915F2M, Fujitsu FMVH70K9V, HP HP Compaq 8200 Elite CM, HP KN476AA-ACB, and more.
Casio Ex-zr20 M236932/1/201512/28/2015casio_ex-zr20-m23693.exe106kbIBM 23731G2, HP EJ237AA-ABF w5267.f, Lenovo ThinkCentre A62, NEC PC-VL580CD1K, NEC PC-VL750CS, HP ES131AA-UUZ, Sony VGN-NW265F, Lenovo ThinkPad X130e, HP HP Pavilion dv2000, Sony VGN-TZ27GN_B, Gateway FX540B, and more.

Please Note: There are particular operating systems known to have problems with Casio Ex-zr20:
  • Windows 8 Pro
  • Windows 7 Home Premium
  • Windows 10
  • Windows XP Professional x64 Edition
  • Windows XP Media Center Edition 2005
  • Windows XP Home Edition, for home desktops and laptops
  • Windows 7 Home Basic
  • Windows Fundamentals for Legacy PCs
  • Windows Vista Ultimate
  • Windows Vista Home Basic
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Casio Ex-zr20 model.
Laptop Casio Ex-zr20Tablet Casio Ex-zr20Download Casio Ex-zr20Upgrade Casio Ex-zr20Update Casio Ex-zr202016 Casio Ex-zr20Free Casio Ex-zr20Data Casio Ex-zr20Info Casio Ex-zr20Help Casio Ex-zr20Guide Casio Ex-zr20Comments Casio Ex-zr20Windows 10 Casio Ex-zr20Vista Casio Ex-zr20Windows 7 Casio Ex-zr20Install Casio Ex-zr20