Set-up & Installation forum thread about Installation problem. " Error 1001: InstallUtilLib. dll: unknown error" then the installation roll back after.
AFAIK Windows 8 is come with.NET Framework 4.5 and does not Remove the sku attribute, you don't have v4.0 on that machine.
Error 1001. installutillib. dll: Unknown Error - posted in Windows XP - All Editions: Everytime I try to install a software, I get this annoying popup.