This week, after a lot of thinking whether to upgrade my desktop from Vista to Widows 7 or 8, I finally decided to go with Windows 8. So far the experience has been good. I ran into the following issues and I found the solutions on the net and I am listing the solution that worked:
When I re-installed Cisco VPN client on Windows 8, it did get installed but when I ran the client, I got the error that the Adapter is not enabled. When I went on the net, I found that many people had this issue and the following solution worked for me:
Open Registry editor by typingregedit in Run prompt
· Browse to the Registry Key HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Services\\CVirtA
· Select the DisplayName to modify, and remove the leading characters from the value data upto "%;" i.e.
o For x86, change the value data from something like "@oem8.inf,%CVirtA_Desc%;Cisco Systems VPN Adapter” to "Cisco Systems VPN Adapter”
o For x64, change the value data from something like "@oem8.inf,%CVirtA_Desc%;Cisco Systems VPN Adapter for 64-bit Windows” to "Cisco Systems VPN Adapter for 64-bit Windows”
· Try connecting again
Another issue that I encountered was that my wireless connection was slow. I did the following and I saw a quite a bit of improvement:
- Left click the Internet Access icon in the bottom right corner(Next to sound icon), and then right click the Wireless Network you are connected to and select "View connection properties".
When I re-installed Cisco VPN client on Windows 8, it did get installed but when I ran the client, I got the error that the Adapter is not enabled. When I went on the net, I found that many people had this issue and the following solution worked for me:
Open Registry editor by typingregedit in Run prompt
· Browse to the Registry Key HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Services\\CVirtA
· Select the DisplayName to modify, and remove the leading characters from the value data upto "%;" i.e.
o For x86, change the value data from something like "@oem8.inf,%CVirtA_Desc%;Cisco Systems VPN Adapter” to "Cisco Systems VPN Adapter”
o For x64, change the value data from something like "@oem8.inf,%CVirtA_Desc%;Cisco Systems VPN Adapter for 64-bit Windows” to "Cisco Systems VPN Adapter for 64-bit Windows”
· Try connecting again
Another issue that I encountered was that my wireless connection was slow. I did the following and I saw a quite a bit of improvement:
- Left click the Internet Access icon in the bottom right corner(Next to sound icon), and then right click the Wireless Network you are connected to and select "View connection properties".
- In the security tab of this window, click the dropdown box for Encryption type, and select 'TKIP'.
- Press okay.
I went to speedtest.net before making the above change and my download speed was 0.56 mbps and the upload speed was 5.6 Mbps. After I made the above change, the download speed increased to 12.24 Mbps and the upload speed to 7.49 Mbps. Overall at this time, my Wireless internet appears to be fast enough. Another option If I face any issue with this is to download the Wireless drivers and reinstalling them again. I hope i don't have to do that.