Modify file upload timeout

#Uploading files
Hey all,
When users want to upload rather big files (of about 80Mo for instance) it might take more than 1 minute for the upload process which results in an red error message of type:
"The upload for the file FILE_NAME.docx exceeded the time limit. Please try uploading it later."
However it seems that the upload continues and after a few seconds the error message disappears and the upload works.
So here are my questions: is there a way to modify the timer which triggers the error message? Is is possible to modify as well the error message itself?
Thank you all!
Marc...

OriginalPostID-135348

OriginalPostID-135348

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