In case of method of obtaining a product key will not work for everyone, said at the end Previous Job that there opportunity to expand limit of "life" the trial's Windows 7 (Beta)From 30 days to 120 days, using the command
slmgr-rearm. But including 120 days period can be extended up to about 1 yearie 360 daysThrough a small Registry change.
1. How to use
slmgr-rearm? Run Command Prompt with administrator rights (Start-> All Programs-> Accesories-> right click Command prompt> Run as Administrator or Start-> Run->enter cmd and press the key combination Ctrl + Shift + Enter). After opening cmd site, type
slmgr-rearm and give Enter.
(!) Note that this command is given in the 30 day trial use of the Windows 7 (Beta), which is the last day that you can use without product key. Order
slmgr-rearm can also be used for another 3 times (ie 4 total) In each of 30 day after "resuscitation". If you use it before the time limit, you will still be able to use trial 30 days from the date you use the command.
2. Extend period of days to 120 360 days. How? After using the command
slmgr-rearm The 4 times, and came in to 120 day trial use of the Windows 7, open registry Editor (Start-> Run->enter regedit.exe and give OK), And follow the path HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsNTCurrentVersion SL. Between inputs on the right side of the window, looking SkipRearm and change the value in 1. This change will allow you to stop using command
slmgr-rearm an additional 8 times.
So 120 days before modifying the registry and still 240 days after modifying the registry. Result 360 days of "life" for Windows 7 trial (Beta). ;)