I am facing a problem with wincc.Whenever I try to open an existing project it gives me error saying the related .mcp file could not be loaded and error 0x80046127.
Also in Simatic manager environment an error is coming which says wincc objects cannot be edited(possible causes:1.The required database is not installed,2.The required access rights are not available)..
I have checked the authentication in security od SQL server its is set at mixed(sql server and windows)..
Could you please provide me some pointers to get out of this problem..
Note:I am working with wincc of PCS7 environment
Thanks in advance..