Uploading from Lazycam to MACH3 has gone haywire. Any DFX files I try to convert to G Codes using Lazycam are not fully loading into MACH3. In fact they only load to 250N and then stop, in all cases. Even older files that were already converted to G Codes only load to 250N. Any program less than 250N load fine. I purchased MACH3 from Artsoft and it is a licensed version. Why would this all of a sudden begin to happen? It worked last Thursday, July 7, but has not worked since. I completely deleted the MACH3 and Lazycam programs and reloaded. Other than IE there are no other programs loaded on this computer. Any ideas?