Problems with Ldview and Lpub

[Petter Lerdahl]

The Ldview load just fine but sometimes gives the following error on Ldview.exe
"Runtime error ! This application has requested the runtime to be terminated in a n unusual way. Please contact the application's support team for more information. " Heading on this window is Microsoft Visual C++ Library.
If i press oK (only option) i can still use the program but it will popup later on.