[Configuration] ISAPI in IIS

[Alexander Bulei]

If have problems with file upload capacity in ISAPI, probably you need increase the max upload size in IIS.
Below, you can find the instruction how to set the uploadReadAheadSize in IIS 7.5.

Note
The default value is 49152 bytes = 48kb ~ 0.04688 MB

How to set :

1. Launch "Internet Information Services (IIS) Manager"
2. Expand the Server field
3. Expand Sites
4. Select the site you want to make the modification for.
5. In the Features section, double click "Configuration Editor"
6. Under "Section" select: system.webServer>serverRuntime
7. Modify the "uploadReadAheadSize" section (in BYTES)
8. Click Apply

Note
The value must be between 0 and 2147483647.

Best Regards.

[Omega8]

Hi Alex,

I've set it to the max and still get "URL too long"

Have also restarted the server!