Hi, why draftsight won't open conisio links?

dsapp.NewDocument("conisio://EPDM/open?projectid=4806&documentid=98045&objecttype=1")

Is there a way to open the files?

I managed to do this:

    a = "conisio://EPDM/open?projectid=4806&documentid=98045&objecttype=1"
    VBA.Shell "CMD.EXE /C START """" """ & a & """"

But then it keeps saying if I want to open read only and I don't want to check out the file.