Installing Skype Failed: Error 1638
Specs:
Windows 7 x64
Compaq Dual core
Original install for Skype was OK. But after few days I got message about having insufficient permissions for HK_local Machine. After that I uninstalled it and clean registry.
However, I continue to receive a new error message saying Error 1638 another version of Skype is installed. Please help me to resolve this error.

Information
Installing Skype failed; code 1638
Another version of this product is already installed. Installation of this version cannot continue. To configure or remove the existing version of this product, use Add/Remove Programs in Control Panel.
OK








