Long file path problems 1

[peteriannetta]

Hi everyone,

using W2K and have found that if I'm managing files that are perhaps around 3 or 4 folders deep, I'm getting an error telling me it can't copy the file, or if I'm saving, that it can't save the file.

It seems there is some kind of limit to the length of the path name of a file in W2K but surely this can't be true (or if it is, then it's hard to swallow).

I've tried to find some definitive info about this and would love to hear from anyone with info about any limitations around file names (and strategies to overcome this issue) - otherwise I guess it's time to overhaul my filing system and reduce the depth of my folders.

Cheers,
Pete

 

[Robbo77]

Hi Pete,

I have never heard of any restrictions like this on Win2k. I have just created a directory structure like you describe on my PC and had no problems with any MS Office progs saving / loading. Is it possible that the restriction is in fact not with the OS, but the application you are using ?

Are you able to give the specific error also.

Rgds,
Rob.

 

[bcastner]

The limit is 255 characters. For a way of identifying problem paths use this script:

http://www.winnetmag.com/WindowsScripting/Article/ArticleID/7828/7828.html

 

[peteriannetta]

Thanks bcastner,

At least I can use the script to highlight the potential problem folders.

Do you know if this limit is removed in XP?

Cheers,
Pete

 

[bcastner]

Same limit in XP.

One suggestion not in the MS KB article above is to use the SUBST command.

subst
Associates a path with a drive letter.

SUBST [drive1: [drive2:]path]
SUBST drive1: /D

drive1: Specifies a virtual drive to which you want to assign a path.
[drive2:]path Specifies a physical drive and path you want to assign to a virtual drive.
/D Deletes a substituted (virtual) drive.

So:

Start, Run,cmd
subst H: c:\long_folder\longer_foder\evem_longer_folder\ ...etc.

copy c:test h:

subst h: /d

 

[peteriannetta]

Aah, now there's an old DOS command I haven't seen for a while, definitely worth a go.

Cheers,
Pete