I am using Windows 7 Professional and had a problem when try to install one specific software. It had an error saying, "Setup has detected that your computer needs to be rebooted before continuing. Please reboot your computer before running setup again." I rebooted my computer but still getting this message. However, I tried to install at other computer (also Windows 7 Professional) it works fine. How can I fix this problem? Thank you in advance.

On the Registry Editor window, navigate to the following key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\InProgress If that key is there, export the registry first then delete that key. Does it help? André"A programmer is just a tool which converts caffeine into code" CLIP- Stellvertreter http://www.winvistaside.de/

Thank you for your response. I followed your instruction and there is no "InProgress", it have "Folders", "ResolveIOD", "Secure", "UpgradeCodes", and "UserData". Any idea!? Thanks!

Hi, You can try to login with Clean Boot or Safe Mode to install the software. Also please check this software is compatible with Windows 7 or not, you can check it on Windows 7 Compatibility Center If the uncompatible software which install on Windows 7 may cause unexpected issue. Furthermore, you can restart “Windows Installer” service for test. Regards, Leo HuangPlease remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

Hi, Thank you for you help. But I did not try it, I think 99.9% is the software not compatibility to Windows 7 causing this problem. I requested to the vender for a upgarde version instead. Thanks!