I have a sony VGN CR-220E which re upgrade to vista ultimate that i could not install the webcam driver ?

According to the spec. it should be OK. Don't forget to download the drivers from Sony.com otherwise it won't work correctly.

Learn more about the Sony VAIO VGN-CR220E/P Model BrandSONY SeriesVAIO CR Series ModelVGN-CR220E/P General ColorCosmopolitan Operating SystemWindows Vista Home Premium CPU TypeIntel Core 2 Duo T7250 2.0G Screen14.1" WXGA Memory Size2GB DDR2 Hard Disk200GB Optical DriveDVD Super Multi Graphics CardIntel GMA X3100 Video MemoryShared memory CommunicationModem, LAN and WLAN Card slot1 x ExpressCard /34 Slot Dimensions13.2" x 9.8" x 1.25-1.67" Weight5.5 lbs. TechIntel Centrino Duo Mobile Technology CPU CPU TypeIntel Core 2 Duo CPU SpeedT7250(2.00GHz) CPU FSB800MHz CPU L2 Cache2MB Chipset ChipsetIntel GM965 Display Screen Size14.1" Wide Screen SupportYes Display TypeWide XGA Resolution1280 x 800 LCD FeaturesXBRITE-ECO technology Operating Systems Operating SystemWindows Vista Home Premium Graphics GPU/VPUIntel GMA X3100 Video MemoryShared system memory Graphic TypeIntegrated Card Hard Drive HDD200GB HDD RPM4200rpm HDD InterfaceSATA Memory Memory2GB Memory SpeedDDR2 667 Memory Spec1GB x 2 Max Memory Supported4GB Optical Drive Optical Drive TypeDVD Super Multi Optical Drive InterfaceIntegrated Optical Drive SpecDVD+R DL Write: 4x max
DVD+R Write: 8x max
DVD+RW Write: 8x max
DVD-R Write: 8x max
DVD-RW Write: 6x max
CD-R Write: 24x max
CD-RW Write: 16x max
DVD±RW: Yes (DVD±R DL/DVD±RW/DVD-RAM)
CD Read: 24x max
DVD Read: 8x max
DVD-RAM Write: 5x max
DVD-R DL Write: 4x max
DVD-RAM Read: 5x max Communications ModemIntegrated V92/V.90 Modem (RJ-11) LAN10/100Mbps WLANIntel PRO/Wireless 4965AGN Network Connection (802.11a/b/g/n)