My last test was interesting. Earlier I was testing with (4) files I created using Notepad. I was unable to get these files to delete. Then I created (3) files by backing up the NorthWind Database. So here are the files I had:
TestFile1.bak
TestFile2.bak
TestFile3.bak
TestFile4.bak
NorthWind1.bak
NorthWind2.bak
NorthWind3.bak
Then I ran the job again and some files where deleted. Here are the file that were not deleted:
TestFile1.bak
NorthWind1.bak
NorthWind2.bak
NorthWind3.bak
Here is my log file showing a Mask = .bak and Files to keep = 2:
Logging File Purge Activity: 2/22/2006 1:42:55 PM
----------------------------------------
Path = D:\Production\PROD\Developement\DeleteTest
Mask = .bak
Files to keep = 2
TestFile2.bak 2/22/2006 9:12:00 AM DELETED
TestFile3.bak 2/22/2006 9:12:00 AM DELETED
TestFile4.bak 2/22/2006 9:12:00 AM DELETED