Friday, July 31, 2009

Changing windows proxy to be either system or user based

Today I was trying to figure out how to change windows to use the proxy setting on a machine basis rather then by user. This registry key setting is supposed to be the 'key'.

System Key: [HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\CurrentVersion\
Internet Settings]
Value Name: ProxySettingsPerUser
Data Type: REG_DWORD (DWORD Value)
Value Data: (0 = whole machine, 1 = per user)

Monday, July 20, 2009

Windows Schedule Jobs won't run if path has special characters - solved

While trying to trouble shoot an issue with a scheduled task on a Windows 2003 server I found a few interesting things to keep in mind.

1. Windows XP machines have the windows scheduler log file located under c:\windows\SchedLgU.Txt - This is not the case with Windows 2003 server. To view the log file on a Windows 2003 server run the following command %SystemRoot%\Tasks\SchedLgU.txt
2. If you attempt to call a batch file from your scheduled job that is under a path name that includes a special character like the ampersand (&) it will not run. You will need to move your batch file into a folder that does not have the ampersand anywhere in the path.

Here is an example:
c:\a&b\batch-file.bat - this file will work if you double click the file in Windows explorer, but it will not work as a scheduled task.
move the file to a folder without an &:
c:\batch-file.bat - This file will now execute properly as a scheduled task.

According to this link the reason is that a windows cmd will process as a separation of two commands. So the scheduled task trys to run 'c:\a' and also 'b\batch-file.bat'. Neither of these files exist, so the scheduled job will not run.

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