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WindowsError: [Error 2] The system cannot find the file specified

Posted on 2011-03-25
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1,325 Views
Last Modified: 2012-05-11
I keep getting this error
 Traceback (most recent call last):
File "C:/Documents and Settings/dolamite/Desktop/reg.py", line 4, in <module>
    aKey = OpenKey(aReg, r'SOFTWARE\SEMS_Event_Managment')
WindowsError: [Error 2] The system cannot find the file specified


from _winreg import *

aReg = ConnectRegistry(None,HKEY_LOCAL_MACHINE)
aKey = OpenKey(aReg, r'SOFTWARE\SEMS_Event_Managment')
expiration = QueryValueEx(aKey, "Expiration")
print expiration
CloseKey(aKey)

Open in new window


I am trying to get the expiration date from the registry

the exact location of the registry Im trying to locate is
My Computer\HKEY_LOCAL_MACHINE\SOFTWARE\SEMS_Event_Managment

Expiration

what am I doing wrong ?

 
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Question by:dolamitejenkins
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3 Comments
 
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Accepted Solution

by:
pepr earned 500 total points
ID: 35218472
You can simplify it the following way:

from _winreg import *

aKey = OpenKey(HKEY_LOCAL_MACHINE, r'SOFTWARE\SEMS_Event_Managment')
expiration = QueryValueEx(aKey, "Expiration")
print expiration
CloseKey(aKey)

Open in new window


However, such error message can be observed when there is no such key in registry.  Check it with regedit.exe.
0
 

Author Comment

by:dolamitejenkins
ID: 35218685
thank I will try this...
0
 

Author Closing Comment

by:dolamitejenkins
ID: 35220985
perfect thanks
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