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I am working on an application that has to store many data files for individual user accounts, and I need to know what the filename restrictions are for files in Windows 95/98, and also for Windows NT.
Can someone give me this information? Thanks in advance!
- Troy
hi,
It depends on if the file is created on a FAT or NTFS Partition.
The maximum file length on a NTFS partition is 256 characters, and 11 characters on FAT (8 character name, . , 3 character extension). NTFS filenames keep their case, whereas FAT filenames have no concept of case (however the case is ignored when performing a search etc on NTFS). There is the new VFAT which also has 256 character filenames.
NTFS filenames can contain any characters, including spaces, uppercase/lowercase except for the following
" * : / \ ? < > |
which are reserved for NT, however the file name must start with a letter or number.
VFAT filenames can also contain any characters except for the following
/ \ : | = ? " ; [ ] , ^
and once again the file name must start with a letter or number.
Hope this answers your query.
Regards,
Kalyan