Cannot install itunes 10.6. pop up msg states "There is a problem with this Windows Installer package. A program required for this install to complete could not be run.Contact ur support personnel or package vendor

Question

Cannot install itunes 10.6. pop up msg states "There is a problem with this Windows Installer package. A program required for this install to complete could not be run.Contact ur support personnel or package vendor.Please advise.

Answer 1

Follow Microsoft instructions below on how to take control of the Folder. You may apply this on your C:\Program Files(x86)\iTunes
You may take the ownership of the folder and then use the steps to grant permission to everyone–
Locate the file or folder on which you want to take ownership in windows explorer 
Right click on file or folder and select “Properties” from Context Menu 
Click on Security tab 
Click on “Advance”  
Now click on Owner tab in Advance Security Settings for User windows 
Click on Edit Button and select user from given Change Owner to list if user or group is not in given list then, click on other users or groups. Enter name of user/group and click ok. 
Now select User/group and click apply and ok. (Check “Replace owner on sub containers and objects” if you have files and folder within selected folder) 
Click ok when Windows Security Prompt is displayed 
Now Owner name must have changed. 
Now click Ok to exist from Properties windows 
Once you have taken the ownership of file or folder
  Grant Permissions to everyone- 
Go to C: and then click right click on folder and chooseproperties. 
Then go to security tab and click Edit then clickAdd => Advanced. 
If you click on advanced now click on Find Now and chooseeveryone and click Ok. 
Then again click Ok and now click onAllow => Full control => Ok.