On a Windows 10 64-bit machine:
bunzip throws "EOFError: Compressed file ended before the end-of-stream marker was reached" when processing these files:
viwiki-latest-pages-articles.xml.bz2I
trwiki-latest-pages-articles.xml.bz2
Attaching a screenshot:

Windows version of 7-zip throws a similar error
Note 1: A valid .xml format file is still saved.
Note 2: The problem was resolved when I downloaded the files directly from https://archive.org/details/wikipediadumps
On a Windows 10 64-bit machine:
bunzipthrows "EOFError: Compressed file ended before the end-of-stream marker was reached" when processing these files:viwiki-latest-pages-articles.xml.bz2I
trwiki-latest-pages-articles.xml.bz2
Attaching a screenshot:

Windows version of
7-zipthrows a similar errorNote 1: A valid
.xmlformat file is still saved.Note 2: The problem was resolved when I downloaded the files directly from
https://archive.org/details/wikipediadumps