AR# 24960

9.1i EDK - EDK un-install does not remove all of the files


Why does the un-installer not un-install the entire EDK software?


When a service pack has been installed, the installer cannot un-install the main program plus the service pack. This is a bug in the installer that will be resolved in a future release. To work around this issue, un-install the service pack and then un-install the EDK software as follows:  


1. Run: 

webupdate.exe -uninstall 

2. Run: 

setup.exe -uninstall 


This problem has been fixed in the latest EDK 9.1i Service Pack, available at:
The first service pack containing the fix is EDK 9.1i Service Pack 1.

AR# 24960
日期 05/20/2014
状态 Archive
Type 综合文章