INTERNET APPLICATION DEVELOPMENT
MID MARKET ERP DEVELOPMENT
Originally, I didn't think this was it. Although I was using TransactionScope in my code, the WebBrowser control was not part of the transaction. But, after I configured it this way, the error never happened again.
I hope someone can give me a more convincing explanation as to why this error occurred.
Below are all the steps for configuring MSDTC.
Enable Network DTC Access
Error HRESULT E_FAIL has been returned from a call to a COM component