WPM Recorder Can't Handle Popup Window For Credentials

Question

My company has built a webapp using Microsoft PowerApps. Nothing fancy, but we need WPM to monitor to verify that login is working OK. 
 In WPM Recorder the steps go: 
 1. Enter URL 
 2. Get presented with a we dialog asking for a username 
 3. A popup window appears requesting username and password 
 
 Steps 1 and 2 are captured by WPM, but step 3 is not. Nothing that's done in the popup window is captured by WPM, so when we playback the recording we just get "login failed". 
 
 Any ideas?

adam.beedell · Answer

From vague memory, one of the two recorders kinda picks up on this directly and the other doesnt. But the best solution in either case is to make the transaction run with an account with those windows permissions, there's a WPMDomainaccountsettings.exe tool where all the other WPM.exe's live, that's what you need.