Dolby Home Theater v4 installation problem

Asked By 60 points N/A Posted on -


I updated my Dolby Home Theater v4 and while installing this error message box stopped the installing. When I click OK on the error all actions are rolling back and if I try to install it again the same error appears. Can anyone help me to install the updates to my PC? Is something wrong with the driver’s updates?

Thank you!

Could not open key:

HKEY_LOCAL_MACHINESOFTWAREDolbyPCEE4AppKeys. Verify that you have sufficient access to that key, or contact your support personnel.


Answered By 572230 points N/A #193101

Dolby Home Theater v4 installation problem


First, verify that the program you are installing is compatible with Microsoft Windows 7. If you verify that the application’s version supports your operating system, restart your computer and try running the setup file again and see if it works. If the same error appears again mentioning something about “insufficient access” to a particular key in the Windows registry, try running the installer as administrator.

Right-click on the setup file and select Properties. Select Compatibility tab. Under Privilege Level section, check “Run this program as an administrator” and click OK. Run the installer again and it should fix the problem. This is very common to happen when installing something on Microsoft Windows Vista and higher platforms.

On the other hand, if it doesn’t work, download the latest version from Dolby Home Theater 4 7.2.8000.17 for Windows 7. It supports Microsoft Windows 7 both x86 and x64. Supported devices are ThinkPad S430 and Twist S230u.

Login/Register to Answer

Related Questions