I have several add-ins written in VB.NET. For example, onetakes a certain file and renames that file with the next serialnumber from a list . They work fine except when they are done, theydon't seem to release the file. I have to kill the processexplorer.exe and restart in order to work with the file. Otherwiseit says the file is open in a different program. I am very new toprogramming and any help would be greatly appreciated.

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