Use this forum to ask questions about DataCAD 19 and DataCAD LT 19.
#77820 by Bob Urbanek
Fri Apr 03, 2020 2:27 pm
My drawing crashed. Got the message "internal diagnostic fault 39" Can not open aec , arb, or arf file. Any help would be appreciated.
#77821 by Mark Bell
Fri Apr 03, 2020 5:48 pm
See if you can locate a $wp swap file (also look in the temporary files etc.). If you find it, copy and paste and rename it and see if you can open it.
If you have an earlier version of DataCAD see if that can open any of the files you have (it might sound unusual, but I had something similar a while back where the file couldn't be opened in the latest DataCAD but could using an earlier version!)

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