安裝pywin32出現--Python version 3.3 required, which was not found in the registry

前天安裝pywin32時出現了這個問題

雙擊.exe文件進入安裝界面，然後點擊下一步，它會自動定位你的python安裝在什麼地方，但是我的安裝過程顯示

安裝pywin32出現--Python version 3.6 required, which was not found in the registry

百度了一下，蒐集了各方的解決方案，綜合了起來，將問題解決了

解決方法：

步驟一：

新建一個register.py文件（我將其放在pywin32同一個文件下），雙擊打開

python3貼入以下代碼並保存

from __future__ import print_function
 
 
import sys
 
try:
    from winreg import *
except ImportError:
    from _winreg import *
 
# tweak as necessary
version = sys.version[:3]
installpath = sys.prefix
 
regpath = "SOFTWARE\\Python\\Pythoncore\\{0}\\".format(version)
installkey = "InstallPath"
pythonkey = "PythonPath"
pythonpath = "{0};{1}\\Lib\\;{2}\\DLLs\\".format(
    installpath, installpath, installpath)
 
 
def RegisterPy():
    try:
        reg = OpenKey(HKEY_CURRENT_USER, regpath)
    except EnvironmentError as e:
        try:
            reg = CreateKey(HKEY_CURRENT_USER, regpath)
            SetValue(reg, installkey, REG_SZ, installpath)
            SetValue(reg, pythonkey, REG_SZ, pythonpath)
            CloseKey(reg)
        except:
            print("*** Unable to register!")
            return
        print("--- Python", version, "is now registered!")
        return
    if (QueryValue(reg, installkey) == installpath and
        QueryValue(reg, pythonkey) == pythonpath):
        CloseKey(reg)
        print("=== Python", version, "is already registered!")
        return
    CloseKey(reg)
    print("*** Unable to register!")
    print("*** You probably have another Python installation!")
 
if __name__ == "__main__":
    RegisterPy()

python2貼入以下代碼並保存

# script to register Python 2.0 or later for use with win32all
# and other extensions that require Python registry settings
#
# written by Joakim Loew for Secret Labs AB / PythonWare
#
# source:
# http://www.pythonware.com/products/works/articles/regpy20.htm
#
# modified by Valentine Gogichashvili as described in http://www.mail-archive.com/[email protected]/msg10512.html


import sys


from _winreg import *


# tweak as necessary
version = sys.version[:3]
installpath = sys.prefix


regpath = "SOFTWARE\\Python\\Pythoncore\\%s\\" % (version)
installkey = "InstallPath"
pythonkey = "PythonPath"
pythonpath = "%s;%s\\Lib\\;%s\\DLLs\\" % (
    installpath, installpath, installpath
)


def RegisterPy():
    try:
        reg = OpenKey(HKEY_CURRENT_USER, regpath)
    except EnvironmentError as e:
        try:
            reg = CreateKey(HKEY_CURRENT_USER, regpath)
            SetValue(reg, installkey, REG_SZ, installpath)
            SetValue(reg, pythonkey, REG_SZ, pythonpath)
            CloseKey(reg)
        except:
            print "*** Unable to register!"
            return
        print "--- Python", version, "is now registered!"
        return
    if (QueryValue(reg, installkey) == installpath and
        QueryValue(reg, pythonkey) == pythonpath):
        CloseKey(reg)
        print "=== Python", version, "is already registered!"
        return
    CloseKey(reg)
    print "*** Unable to register!"
    print "*** You probably have another Python installation!"


if __name__ == "__main__":
    RegisterPy()

步驟二：保存之後進入cmd，切換到存儲該py文件的目錄，執行python registed.py即可重新運行exe文件進行pywin32的安裝。

成功時的界面：然後點擊下一步即可

另：

若安裝成功後在pycharm中 import win32api 時報錯找不到該模塊，在cmd中 import win32api 也報錯

dll load faild:%1 不是有效的win32程序

解決方法：pywin32的安裝程序的名稱中的32和64位並不是針對電腦的，而是python，有的人的電腦是64位的而python是32位的（查看python信息，打開cmd，輸入python即可查看），可以重新安裝32位的pywin32。 

除此之外，在高級設置中添加環境變量python\Lib\site-packages之後，重啓下pycharm就可以在pycharm中 import win32api 了。