Write error with filenames that have "?"

[realbbb]

Getting error when copying installed applications "Where's My Perry? 1.1.0.apk" and "Where's My Water? 1.9.0.apk". Get "Error writing to target file!" Only get this with "?" mark perhaps?


Thanks,
BBB

[ZoSTeR]

"?" is not allowed in standard Windows file names. It's a wildcard like *

[siealex]

BTW, is it allowed in Linux?

[ghisler(Author)]

Where did you try to copy them? I could copy an app with a '?' in the name to the internal SD-Card without problems on my Nexus 7. But I couldn't copy it to a FAT32-formatted USB stick mounted with stickmount. So it's probably a file system problem.

Btw, a similar problem exists with a dictionary from "Hacker's Keyboard" named:
HK "English (en)" Dictionary

because of the double quotes. I'm already replacing these characters:
:|><
so I will add
"*?
too.