Configuration Manager Ccmsetup Error Exit Code 1603 MSI Could not Access Network Location %APPDATA%.
From CCMSETUP.Log:
Action: CostFinalize. Computing space requirements
Could not access network location %APPDATA%\.
Could not access network location %APPDATA%\.While installing sccm client, it requires to access the environmental variable %APPDATA% from the registry location which is corrupted/Changed for several reasons.
Here is the fix:
1. Open the Registry Editor (Win+R and then regedit);
2. Navigate to the following registry keys HKEY_USERS\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders
3. The correct and default value for AppData should be %USERPROFILE%\AppData\Roaming
4. It would be better to also check and correct the AppData Value for the below registry keys as well before we start the installation.
