Fine, I have no explanation as to, how did you put it in line 5 on that post, "Explanations why you can not follow the instructions listed on the pop-up(s) web page(s)."

As I did.  So I uninstalled everything, then...
1. Installed 1300 base pack
2. installed 1300 RR expansion
3. Tried to install the 1302 of the RR expansion, which it wouldnt let me do untill I installed the 1303 of the base which I did.
4. Installed 1302 of the RR and

When I select an RR aircraft I get sent via popup back to the same instructions with the same files.  My base back says I have 1303 installed and the RR expansion says I have 1300 installed, no matter how many times I run the 1302...so...

Please offer an explanation as to why this is happening?  Better yet, why don't you just type here the order in which these files are supposed to be run to fix this issue.