User1535942433 posted
Hi _IU,
Accroding to your description,as far as i think,you could check WCF identity permissions.The identity that is used for the application pool that hosts the WCF service must have full NTFS permissions on the %WINDIR%\temp folder. You could change that
permission to the identity (LOCAL SERVICE) on C:\Windows\Temp.
In IIS,you could click Application Pools -->View Applications-->Advanced Settings-->check identity.
_IU
How can I show my IIS configuration?
Do you want to know how to show image of IIS configuration to us?If this,I suggest you could use screenshot or paste images.
Paste image:
You could browse to here and paste the link to the thread.
screenshot tool:
https://www.screentogif.com/downloads.html
Best regards,
Yijing Sun