I continue to use AutoCAD R13 as support for another software (AutoPlant by Rebis). We bought the whole package in 1996, and continue to use it. I had to reinstall the package, but when updating R13 to version R13c4, upon using diskette 8 (3.5" type), there was an error message, stating that it couldn't find a file and the updating shut down. Is there any possibility to download a version of R13 c4? In order to complete updating the earlier version.
I had to uninstall version c4 and reinstall version R13 in order to use the Rebis software