There have beens some issues with file rights after copying files and folders from an old server to a new server. After the files are copied and the file/folder configuration is complete it is recommended that the security for the parent folder be reviewed and the rights for all the child folder/files be reset to match. This is possible using the icacls command in either a PowerShell or command window. Open either in administrative mode, navigate to the parent folder and use the command "icacls * /reset /t /c /q". This will take a while as it goes through each file in each folder in and below where it is invoked. When completed, it displays how many files succeeded and failed. It is normal for 0 files to be successful as the /q parameter suppresses success messages (it can be left off to see all files processed -- but they go by quickly). If any files fail, they should be dealt with individually.