qprocess: 32位python程序调用64位操作系统程序问题

[625781186]

[625781186]

解决方法:

注 :
os.system, os.startfile 之类都不行

[892768447]

[892768447]

import ctypes
import os

redv = 0
try:
    oldValue = ctypes.c_long(0)
    redv = ctypes.windll.kernel32.Wow64DisableWow64FsRedirection(ctypes.byref(oldValue))
    print(oldValue, redv)
except:
    pass

os.startfile(r'C:\Windows\System32\osk.exe')

if redv:
    try:
        ctypes.windll.kernel32.Wow64RevertWow64FsRedirection(oldValue)
    except:
        pass