No Extension None of the supported PHP extensions (MySQLi, MySQL, PDO_MySQL) are available

Hi @manojvs62665,

The 404 error and IIS splash screen (1st and 3rd screenshots) are caused by a conflict with IIS, you will need to either:


As far as the Adminer error goes, we are still gathering details on this since we’re unable to reproduce the issue on our end.

If you have time, we’d appreciate it if you could do the following to help us troubleshoot the Adminer issue:

  1. Click on the “Adminer” button in the “Database” tab

  2. Open Command Prompt (Cmd.exe)

  3. Run WMIC path win32_process get Commandline | findstr php.exe

  4. Copy and paste or screenshot the output
    It should look something like the following: