Source: Tenkine
Problem: Unable to upload large file "Request object error ' ASP 0104:80,004,005 '" or upload succeeded, could not find filename
Change the IIS 6.0 of WIN 2003 to the ASP upload file size is 200k limit, ASPX upload program has no effect. In IIS6.0, the default setting is particularly strict and secure, with a maximum of 204,800 bytes to be transferred, minimizing the attack caused by previously too loose timeouts and restrictions. IIS 6 For security reasons, the default maximum request is 200K (that is, the maximum submission data limit is 200kbyte,204800byte). (There is no such limit in the version prior to IIS 6.0)
Solution:
Open Internet Information Services (IIS) Manager first
(local computer)----property----allows direct editing of the metabase (N)
Be sure to check first "Allow direct editing of the Metabase (N)"
Then turn off the IIS Admin service in the service
Find the MetaBase.xml under the windows\system32\inesrv\,
This is a MetaBase.xml, find aspmaxrequestentityallowed change him to the desired value, the default is 204800, that is 200K
Change it to 51200000 (50M)
Then restart the IIS Admin Service