在本人机器上安装了pgsql10后，自带的pgadmin安装后运行时能打开edge并显示数据库server和数据库的，后来又安装了pgsql17，结果安装后想打开pgadmin，结果一直在等待最后，爆出类似于下面的错误。

pgAdmin Runtime Environment -------------------------------------------------------- Python Path: "C:\Users\rishu\Downloads\v5\python\python.exe" Runtime Config File: "C:\Users\rishu\AppData\Roaming\pgadmin\runtime_config.json" pgAdmin Config File: "C:\Users\rishu\Downloads\v5\web\config.py" Webapp Path: "C:\Users\rishu\Downloads\v5\web\pgAdmin4.py" pgAdmin Command: "C:\Users\rishu\Downloads\v5\python\python.exe -s C:\Users\rishu\Downloads\v5\web\pgAdmin4.py" Environment: - ALLUSERSPROFILE: C:\ProgramData - APPDATA: C:\Users\rishu\AppData\Roaming - CHROME_CRASHPAD_PIPE_NAME: \\.\pipe\crashpad_1536_DOVQUCMVUYAPISQG - CHROME_RESTART: NW.js|Whoa! NW.js has crashed. Relaunch now?|LEFT_TO_RIGHT - CommonProgramFiles: C:\Program Files\Common Files - CommonProgramFiles(x86): C:\Program Files (x86)\Common Files - CommonProgramW6432: C:\Program Files\Common Files - COMPUTERNAME: DESKTOP-1AQJ5O2 - ComSpec: C:\WINDOWS\system32\cmd.exe - DriverData: C:\Windows\System32\Drivers\DriverData - HOMEDRIVE: C: - HOMEPATH: \Users\rishu - LOCALAPPDATA: C:\Users\rishu\AppData\Local

然后卸载17有重新安装postgresql10，结果点击pgadmin后也弹不出edge管理界面了，这下糟糕极了，看了网上好多方法，只有一个是可行的。

删除下面的pgadmin和pgadmin4两个文件夹

"C:\Users\<USERNAME>\AppData\Roaming\pgadmin"

"C:\Users\<USERNAME>\AppData\Roaming\pgadmin4"

然后就ok了。