This must be a reinstallation of the software, see your operation must be more familiar with the computer

Just backup the original MSDE under the account folder

Then uninstall the MSDE and the software

Reinstall the software

Establish the same account code as the original

Park the MSDE

Cover the original MSDE account data

Start the MSDE

The software can run normally. MSDE account data

Start MSDE

The software can run normally

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