I have a lab with 35 machines running Windows 8.1 Pro. After installing Python (Version 2.7.9 64bits) on all machines, I run into the following problems:
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Some machines install normally, but IDLE can not be opened. When you click on the shortcut, IDLE simply does not open. No error message is displayed.
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Other machines work properly, I can open IDLE, enter code, execute. However, when I close the tool and try to open it again, I return to the problem mentioned above.
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When IDLE crashes (I can not open any more), it also stops working via the command prompt. When I try to run some code via command prompt, I get the following message:
Traceback (most recente call last): File "C:\Python27\lib\site.py", line 62, in <module> import os File "C:\Python27\lib\os.py", line 400, in <module> import UserDict File "C:\Python27\lib\UserDict.py", line 1 Version" valueType="REG_SZ" value="1.0" operationHint="replace" owner="true" /> ^ SyntaxError: invalid syntax
Any way to solve this? Is there a known compatibility issue with Windows 8.1?