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{scrollbar:icons=false} h1. Question: Is there any size or format limitation on the files uploaded to caArray? *Topic*: caArray Usage *Release*: Up to caArray 2.2 *Date entered*: 03/23/2009 h2. Details about the Question I'm experiencing some difficulty in uploading data into caArray. It seams to load a zip file containing 36 .CEL files fine, but not a zip file containing a 100 files. I suspect that the size of the zip file is probably the culprit. h2. Answer Any Individual files or multiple files packaged in a .zip format can be uploaded to caArray. Due to browser limitations, the combined size of your upload must be less than 2 GB. If you need to upload more data, you must do so in multiple steps. An individual file (whether standalone or packaged in a zip) can only be half as large as the amount of memory on your server for the validation and import processing to occur. caArray 2.2 has been tested using a 2 GB allocation of memory and therefore the maximum size of any individual, un-zipped file is 1 GB. caArray supports the upload of .zip compressed files only. NO other compression formats are supported in v.2.2 for extraction. caArray automatically extracts the files from a .zip file, discards the original and displays each of the files in the .zip to the user, indicating that each has been uploaded. 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]. {scrollbar:icons=false} |