Extract: Error writing to file xxx

I'm trying to install OO Portable and keep getting the error message "Extract: Error writing to file xxx," Where xxx is a different filename seemingly dependent on where I try to install. The only button on the error message is OK. I press that and the installation does not continue, and remains at that file until I press Cancel.

I tried to install to a network drive Q:\Global Share\Install\OpenOffice\ and got the error message for "th_en_US_v2.dat."

Figuring the path was too long, I then tried installing to G:\OpenOffice\ (another network drive) and got it for "off-office_l.ott."

Finally, just tried to d:\oo\ (local drive) and got the message for "pri-mail_l.ott."

Repeating the installation to the above locations gives the same error message, depending on which location.

OOPortable version 2.4 (OpenOffice_Portable_2.4_en-us.paf.exe)
Windows XP,sp2
I have file permissions and enough space on the above paths.
I've even tried installing as administrator.
G: and Q: above are NTFS network drives; D: is a local Fat32 partition (internal fixed drive).

Any suggestions?

Thanks,
Chuck