Cause:

1. Antivirus

2. System Securities & Permission.

3. Junk Data

4. Firewall 

Solution:

1. Antivirus Issue: If the folder of the software gets included in the antivirus so user needs to Exclude Marg folder from the antivirus.

2. Security & Permission Check: If software does not have permissions that are required, the needs to check the Security and Permissions that have been given to the folder or drive.

3. Junk Data: The user needs to Clear the Junk Data.

4. Firewall: The user needs to Disable Firewall.

Note: If the issue remains same then user needs to install the new setup of Marg, and then check whether the Fatal error appears in new setup or not.

• If still error appears then Recover MST in the New setup.

5. Search 'CMD' in the search bar > Run as Admin > Click on 'Yes'.

• Now the user will type 'SFC/SCANNOW' and Press 'Enter' key.
• Let the process complete 100%.

6. Press 'Window+R' key, then type 'REGEDIT' and click on 'Ok'.

• Go to HKEY_LOCAL_MACHINE > SOFTWARE > Microsoft > Windows > CurrentVersion > Policies > System.

• Double click on 'EnableLUA'.

• In 'Value Data' the user will mention '0' and click on 'Ok'.

• If again Fatal error shows then the user needs to format the window or to change the system.