Didn't move anything, suddenly become like this, can't open the view designer, regenerated solution, clear solution, and so on are tried, to clone the source to the local still, so, many of them are on baidu to IIS or WEB, nor is it's no use the IIS WEB, ask is what causes the great god, how to solve the
Thank you for the great god first

CodePudding user response:

System. Security. Permissions. Wrong SecurityPermission version control