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h1. Question: Does caArray have version control on uploaded files?

*Topic*: caArray Usage

*Release*: caArray 2.x and above

*Date entered*: 06/25/2009

h2. Answer

No. Version control on Uploaded Files is not supported in caArray. caArray does not allow users to upload a file with the same name that already exists in the experiment. To re-load the same file, the user need to either delete the file in caArray or load the file under a different name.

h2. Have a comment?

Please leave your comment in the [caArray End User Forum|https://cabig-kc.nci.nih.gov/Molecular/forums/viewtopic.php?f=6&t=577].

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