PLSQL Startup Error: Initialization error [How to Solve]


After the computer reinstalls vs2022, start PLSQL, and an error is reported, indicating that initialization failed

1. Solution

I installed client 12.2. I found that it requires Microsoft Visual Studio 2013 Redistributable on the official website. After vs2022 upgrade, this toolkit is lost.

after downloading Microsoft Visual Studio 2013 redistributable, install it. (you need to uninstall the higher version first)
download address:
64 bit: vcredist_ X64
32-bit: vcredist_ x86

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