Hi koro,

 

Is your site on the load balancing/web farm/cloud environment? If yes, please follow the step below to set the TempDirectory. 

 

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Setting temporary file location in web.config 

Add the following tag into the <appSettings> element of your application web.config file:

In web farm environments, the Url that you specify must map to a central location, which is saved to by all servers in the farm. This can be done using a virtual directory that maps to a common shared folder on the network.

 

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Regards,

 

Ken