#Installation Microsoft .Net Framework Error

Unhandled exception has occurred in your application. If you click
Continue the application will ignore this error and attempt to continue. if you click Quit, the application will close immediately.

Method

1. Delete the 11.0.0 folder (highlighted path).

If SQL 2008 = 10.0.0

If SQL 2008 R2 = 10.5.0

Example: C:\Users\Username\AppData\Local\Microsoft_Corporation\LandingPage.exe_StrongName_............\11.0.0

delete the 11.0.0 folder

*your installation version maybe different.

2. Rerun the SQL installation.