Problem with exporting file names

Hello all,

I have a problem during export process, at the moment I want to export a file from Solidworks 2015 or 2017 and the export window pops up the name of the file in the export window doesn't match with the name of my file.

I have a file with a name like this "RS001.005.slddrw" but in the export windows i just have "RS001.pdf". It happens with all files (part and drawings) and also happens with all the possible export formats. 

I don't know how to fix it. 

Thanks in advance.

Mario.

SolidworksImport/export