sql2008 start Error: An unhandled exception occurred in the component of the application and the value cannot be null ViewInfo (resolved!). ）

sql2008 start Error: An unhandled exception occurred in the component of the application and the value cannot be null ViewInfo (resolved!). ）

1. Restart SQL (invalid)

2, restart the system (invalid)

3. Re-installed. NET (invalid)

After the problem is found in this is because the temporary processing path caused by an exception, mainly C:\Users\Administrator\AppData\Local\Temp folder named "2" folder has a problem, the workaround is as follows:

Enter the C:\Users\Administrator\AppData\Local\Temp path, you can also enter this path in the C-drive address bar, if not Administrator need to consider changing the user name, if there are 2 of files or folders, delete folders, Then create a new "2" folder to solve the problem.

Such as: