I am using Cruser sync by sandisk, and as the files are encrypted in sandisks proprietary file browser, a file association is needed to open them. If you try to open unknown files, cruser sync says it can't open this file, and puts that file in a temp folder. you then can open the file. I have the u3 version of open office set to run on startup, and would like to see if a file association could be inserted into the host computer on startup. Could it be removed by having the launcher stay running in the background, like
soffice.exe -quickstart, and delete the association on close?