Initialization error of PLSQL connection to Oracle

Download as many as 64 = 32-bit database

Oracle is 32-bit and your PLSQL must be 32-bit; Oracle is 64 bit and your PLSQL must be 64 bit;

After entering the account password, this box will pop up

Solution: see how many bits your Oracle is, and then you can download how many bits of your PLSQL

This interface is usually installed correctly


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