I would first check to see that all the systems are running the same resolution and the same amount of colors. What has happened to me before is the amount of colors used (16, 256 24 bit etc...) has produced an insufficient memory error eve with 64megs RAM and 4 megs video ram.. Resetting them to lower values may be all you need to do. >We have 10 units on our Network, I have developed a application to update >Inventory. the >programs run perfectly on my unit, but the other units receive the message >'INSUFFICIENT MEMORY' >we are running with Windows 95 on Gateway 2000s, pentium 133, 16mb ram. >The configurations >appear to be the same. > >Does anyone have any ideas on what may be causing this error to occur. > >Thank you