Recently active topics in PBwiki tagged with backup

Hello,

I'm french so please forgive english errors :-)

I need to use the backup function in order to read my wiki's texts offline.

These text are writted in french so they use a lot of acents "é "è "ê.. these caracters do not cause trouble online but backuped files replace "éby "é", "èby "è" ...

This makes my files quitte hard to read. Is there a way to avoid this problem ?

Thanks by advance for your help and your service in general.