MD Nastran and  MSC.Nastran Error List Directory Contents

The description of the files in this directory are:

all.versions.txt - This file is continually updated. It contains all known
errors and general limitations in all versions of MSC.Nastran.  The version
an error is corrected in is indicated in the field next to the error number.

incr.yearmoda.txt  - These files are not updated but new "incr"ement files are 
added as new errors are discovered.  "yrmoda" respresent the year, month, and date
of the update.  

latest.txt - Contains all open errors and errors corrected in the latest nastran release. 

error2001r2.lst - Contains only those errors corrected in Version 2001r2 (a.k.a. 2001.0.4)
error2001r3.lst - Contains only those errors corrected in Version 2001r3 (a.k.a. 2001.0.6)
error2001r4.lst - Contains only those errors corrected in Version 2001r4 (a.k.a. 2001.0.9)
error2004r1.lst - Contains only those errors corrected in Version 2004r1 (a.k.a. 2004.0.0)
error2004r2.lst - Contains only those errors corrected in Version 2004r1 (a.k.a. 2004.0.6)
error2004r3.lst - Contains only those errors corrected in Version 2004r1 (a.k.a. 2004.5)
error2005r1.lst - Contains only those errors corrected in Version 2005r1 (a.k.a. 2005.0.0)
error2005r2.lst - Contains only those errors corrected in Version 2005r2 (a.k.a. 2005.0.2 + 2005.1)
error2005r3.lst - Contains only those errors corrected in Version 2005r3 (a.k.a. 2005.5.0 and MD Nastran R1)
error2005r3b.lst - Contains only those errors corrected in Version 2005r3b (a.k.a. 2005.5.2 )
error2007.lst - Contains only those errors corrected in Version 2007r1 (a.k.a 2007.0.0 and MD Nastran R2)
error20071.lst - Contains only those errors corrected in MD Nastran R2.1 (a.k.a 2007.1.0) 
error2008.lst - Contains only those errors corrected in MD Nastran R3 (a.k.a
2008.0.0)