It should be controlled by application server - in this case IIS. Files are uploaded to "/{secureUI}/cms/admin/" location in CMS.
So to change allowed upload file sizes you would need to change web.config section for that location - either "/{secureUI}/cms/admin" or just a "admin".
<location path="Admin">
<system.web>
<httpRuntime maxRequestLength="...." />
</system.web>
<system.webServer>
<security>
<requestFiltering>
<requestLimits maxAllowedContentLength="..." />
</requestFiltering>
</security>
</system.webServer>
</location>
By default it should be around 28MB.
http://www.iis.net/configreference/system.webserver/security/requestfiltering/requestlimits
Tried adding these values in web.config to both the admin path and global files path without any luck....
With these settings I could managed to upload 600 MB file to Global files folder running under IIS 7.
<location path="cms/CMS/admin">
<system.web>
<httpRuntime maxRequestLength="2147483647" executionTimeout="3600" requestValidationMode="2.0" />
<authorization>
<allow roles="WebAdmins, Administrators" />
<deny users="*" />
</authorization>
</system.web>
<system.webServer>
<security>
<requestFiltering>
<requestLimits maxAllowedContentLength="1073741824" />
</requestFiltering>
</security>
</system.webServer>
</location>
What is the error you see?
Just tried these above settings and uploading a 300mb file - getting "timed out, or max file size exceeded". Nothing recorded in the error logs. Had a Google around and tried a few different solutions..
Hello,
Short question: What is the default maximum upload size of a file in the VPP/File manager? How do you change it?
Regards
Anders