I started getting a popup on my desktop yesterday saying my windows installation is invalid, with a link (which I have not clicked) to resolve the problem. I have not upgraded or replaced anything, the only oddity in the last few months is windows update would not install some patches, they successfully installed earlier this week.
I purchased W7 x64 ultimate from the microsoft employee store in 2011, it is the version I am running. It was installed, registered, validated. When I checked on the microsoft site last night if it was valid, it forwarded me to a purchase windows page and wanted $199.99 for me to buy a license.
Anyone able to help?