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TCLivenFlag for United States of America

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Mapping a local folder to a drive letter in Server 2008

I would like to know if it is possible to take a local folder such as e:\development (local on server 2008) and assign a drive letter to it, so all clients see the e:\development folder as g:?

For example:
orginal path -> e:\development

Clients (scripts) that connect to the server see the above path as g: locally.  

I am asking since we have an in-house app that will only recognize a hard coded drive letter not a UNC path or share.  I know, I know.. not the best practice however I am not the developer, I just need to know if this is possible and if so, how to do it.

subst g: e:\development will not work in this case since it is user based and we do not want to keep a user logged into the server at all times.

Please shoot me any ideas you may have.  Thanks!
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Neil Russell
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You say "All Clients"(Scripts)  Where are these running? On the server as services?
Cause you also say Clients (Scripts) That "Connect" to the server?

Some more info please.
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MAdS

Use SUBST on the server. Command SUBST associates a drive letter to a local path.
Example: SUBST G: E:\DEVELOPMENT.
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ASKER

Good catch..
The developer states locally run scripts as well linked server activities.  I asked for more detail but have not heard back as of now.  Didn't know if this was enough to put you in the right direction.
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ASKER

@MAds:  Please see my comment above...

subst g: e:\development will not work in this case since it is user based and we do not want to keep a user logged into the server at all times.

Yeah you said Subst wouldnt work in your question.

IF you talking about local on the server running as a service then I am not sure how you can do it.
Is the software developed IN-House?
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ASKER

Yes, the app is a home grown one. :(
Then tell your developer to Write code that works in a real world :D
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ASKER

:o)  He actually is stating that the obstacle is getting SSAS for the storagelocation setting to accept it in SSMS and BIDS.  I guess it expects a drive letter...  Anyone got any insight in that?  I will continue to research...
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I don't understand, why can't you have a startup script with the subst command to map the folder to a drive letter? That way it will map for each user that logs onto the machine.
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ASKER

Hi OriNetworks -
Users are not specifically logging into the machine.  Scripts are being run via SSAS and BIDS per a SQL job.  Is there a way for a script to kick off with the SQL job that will perform the subst command w/o an actual login?  
What you are trying to accomplish, literally, doesn't make sense:
"Clients (scripts) that connect to the server see the path e:\development as g: locally."

Local folder OR drives in Windows servers are perceived remotelly through shares. Drives has default administrative SHARES as  C$, D$, etc. In order to map a server drive, you have to map that SHARE as "\\servername\driveletter$".

If there is a client that expects to use server drive G as a "local" drive G, it must map that administrative SHARE as a "local" drive letter as in "NET USE G: \\servername\G$". After that, further references to server data is done through client drive letter G:.

So, if you have a script that has that NET USE command, just change that command to "NET USE G: \\servername\DEVELOPMENT", where DEVELOPMENT is a share to server folder E:\DEVELOPMENT. After that, further references to server data is done through client drive letter G: as it was before.

Please clarify why that is not a solution.
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ASKER

Unfortunately I cannot explain why this is not a solution.  I have to rely on the developer stating if it will work or not and I am told that it does not work.  We have decided to rebuild the server (thank goodness, it is not production) to what will work with the developers/SSAS coding... Thanks anyways.
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OriNetworks

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Maybe the script can not work directly with a share as "\\server\share\somefile", but once a share is mapped to a drive, the file will be seen as "X:\somefile", and applications will not be aware that a share was involved. There is no way for a client to access a server drive/folder that is not through a share and rebuilding the server will not change that.
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Please see comments above.  Even though I added the add'l drives prior to OriNetworks suggestion, it was the same thing we came up with.  So I gave him the points.