Hi Andy, (Sigh) Another example of thoughtless design. You could try editing the registry to "unassign" the asm file type. Try running a registry search on ".asm". Version 5.0 and above of Sketch used to be a different program but was renamed. In my opinion the older version was a better product. Later, Eric --- Andy Verhoeven wrote: > I recently installed autosketch ver 6.0. It is > corrupting my mplab .asm > files, changing them to autocad .$$$ temp files. > Has anyone else had this > problem? > > Andy > __________________________________________________ Do You Yahoo!? Bid and sell for free at http://auctions.yahoo.com