Good day all. Infopath has been working fine for us for the last couple of years now with no issues. However over the last week, all forms have suddenly ceased to work with Sharepoint's REST API with an error message of 'The file is not a valid XML file. Not enough memory resources are available to process this command'
I've confirmed that this issue is specific to the infopath client- Using the 'Fiddler' program, I can see that sharepoint is sending the results in xml without a problem fine from the server yet Infopath still fails to process it. This started occuring on all users' devices at the same time. The server has had no updates. I have uninstalled all updates installed around the time that this issue first occured on my PC but the issue persists.
As mentioned, this is an issue related to infopath, guaranteed. I can see the results being returned from the Sharepoint server. In addition, Nothing is logged on Sharepoint's ULS and Fiddler shows that the xml response is being returned correctly to my pc- the issue seems to be Infopath not translating correctly
