On 02/12/2020 09:18 PM, D. R. Evans wrote: Err, this can be one of those flaky file association deals. I see this one in every blue-moon, but for reasons unknown, you will get an applications/x-kdeuser1 (2,3...) created that may suppress the normal recognition of a file association. The x-kdeuserX file association can be deliberately created when you create a custom association (that's how it should work). Where the problem comes in is if you inadvertently click an association property and one of the x-kdeuserX files is created when you don't want it to. Always worth a check under the "application" tree in file associations to see if one may have popped up. -- David C. Rankin, J.D.,P.E.