Jedna se o oficialni plnou verzi Win7 se service packem1? Zadna beta OS ani service packu? Aktivovane?
Spust prikazovy radek (cmd.exe) jako Administrator a spust v nem prikaz
Bcdedit.exe -set TESTSIGNING OFF
jinak viz napr. http://answers.microsoft.com/en-us/windows/forum/windows_7-windows_update/test-mode-windows-7-build-7601-after-installing/93e52553-e97b-e011-9b4b-68b599b31bf5 , http://social.technet.microsoft.com/Forums/en/w7itproinstall/thread/d3a63127-bc5e-4014-aebe-67313f78a515 ...
MP