Autocad R13 R13 Autodesk Download Software
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Autodesk Download Free
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Help,Ive been using this old version for years just for basic building plans etc I still have it on a prehistoric PC running widows XP because I have been unable to get in on any of my later PC's, Anyway the problem is ive been working on a DWG for a few days and when I went to open it now I get an error pop up message ' unable to lock file C: R13WINCARPORT. File write locked by AIBT,AutodeskInc at 11:30 on 10/01/18. I appreciate anyone who can give me the work around to reopen this file in Win XP. Oracle 11g oe schema download.