Mappoint exception "Call was rejected by callee"

Hi,

I am having a problem with a vb.net mappoint application. Currently in my
application I have pushpins that move according to GPS locations that are
constantly being updated. Everything seems to work fine but when I start
using the toolbar functions in the mappoint object while tracking/updating
points I always get this following error:

An unhandled exception of type 'System.Runtime.InteropServices.COMException'
occurred in TrackBerryMapPoint.exe
Additional information: Call was rejected by callee.

For example, if i use the location search bar while I'm tracking, the find
dialog box pops up and then everything crashes. I'm using a timer for the
updates of the tracking points and I think that might cause the exception. If
anyone has an suggestions I'd appreciate it very much.

Thanks

Hi,

Strange that you get different errors / anomalies. The timer you use, is this a normal timer, or a threaded timer ? If it is a threaded timer, then it will fire in a different thread than the UI thread, and you could have strange errors.