Steps to reproduce:
- Create perf_counter_en (e.g. perf_counter_en["\ASP.NET Applications(_LM_W3SVC_1_ROOT)\Request Execution Time",60])
- Add Preprocessing step "Check for not supported value" with "custom on fail set value to 0"
- Click on item's "Test" screen element
- Click on "Get value and test" button
See attached log file and memory dump
Value in item history.