When joining multiple files, are there any particular “naming convention” rules you need to follow?

When I did a test joining about 200mb work of clips together –the test came out fine. Each file had the generic naming convention “RVCap[1].wmv …”

However, when I copied those files and renamed them using different naming conventions :

1_Introduction_1.wmv
2_body_1.wmv
2_body_2.wmv

…the Splitter program crashed.


Should all the clips have the same prefix?
Should the “joined” file have the same prefix?

Are they any naming rules I need to follow or is this just a bug?

I end up getting this error:

One or more arguments are invalid
HRESULT: 0x80070057
(Unspecified error hr = 0x80004005)


* All the files are the same type and dimentions

Thanks