Using the Repository Snapshot Manager to restore，but always fail

[Anonymous]

I can use Repository Snapshot Manager to back up, but the recovery always appears an error log

二月 20 05:13:16 2017: Obtaining default database installation path from relative path=PostgreSQL\9.3\bin

二月 20 05:13:16 2017: Checking database status after creation...

二月 20 05:13:16 2017: Error: Database initialization failed with error: createdb: database creation failed: ?航炊:  鞈?摨?QSR"撌脩?摮

二月 20 05:13:16 2017: Database creation failed with msg=Initialize PostgreSQL database 'QSR' failed. See Message for more info., code=-2146233079

二月 20 05:13:16 2017: Database initialization or startup failed with msg=Initialize PostgreSQL database 'QSR' failed. See Message for more info., code=-2146233079

The same problem occurs when I manually restore,

Just follow the steps below to solve

How do I delete database "QSR", when I was in when using RSM?