Sometimes the value passed into SetDefaultExtension isn't a valid file extension. It may contain invalid chars which causes an exception when trying to set the save file picker's default file extension. You can reproduce such a case with the following: 1. Go to a stackoverflow profile page (e.g. http://stackoverflow.com/users/3153/brian-r-bondy) 2. Right click on the image and Save Image As... Actual results: File picker is not shown Expected results: File picker should be shown We should ignore such exceptions and have no default in that case.
elm -> m-c
Status: NEW → RESOLVED
Last Resolved: 5 years ago
Resolution: --- → FIXED
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