NOT video card related; worked before. Results of latest attempt:
13786853 (3672) - winsat\main.cpp:2295: --- START 2007\4\8 16:01:13 PM ---
13787305 (3672) - winsat\main.cpp:2567: IsFormal=TRUE IsMoobe=FALSE.
13787337 (3672) - winsat\main.cpp:1974: DWM Running.
13787727 (3672) - winsat\main.cpp:1987: turning off DWM.
13788039 (3672) - winsat\main.cpp:2051: EMD device detected to be on. EMD will be restored on exit.
13788226 (3672) - mlib\syspowertools.cpp:0872: Read the active power scheme as '381b4222-f694-41f0-9685-ff5bb260df2e'
13788366 (3672) - winsat\main.cpp:2108: power policy saved.
13788741 (3672) - mlib\syspowertools.cpp:0904: Set the active power scheme to 8c5e7fda-e8bf-4a96-9a85-a6e23a8c635c'
13788803 (3672) - winsat\main.cpp:2120: power policy set to maximum.
13789614 (3672) - winsat\main.cpp:2756: IsOfficial=TRUE IsFormal=TRUE IsMoobe=FALSE RanOverTs=FALSE RanOnbatteries=FALSE
13789645 (3672) - winsat\main.cpp:1161: Running Assessment: features ''
13791377 (3672) - winsat\main.cpp:1436: Assessment completed
13791408 (3672) - winsat\main.cpp:1161: Running Assessment: graphicsformal ' -wddm'
13890251 (3672) - winsat\main.cpp:1390: DWM Assessment completed
13890453 (3672) - winsat\processresults.cpp:2109: Wrote video memory bandwidth to the registry 1702710
13890594 (3672) - winsat\main.cpp:1408: DWM Assessment results processing SUCCESS
13890609 (3672) - winsat\main.cpp:1436: Assessment completed
13890625 (3672) - winsat\main.cpp:1161: Running Assessment: media '-input {winsatencode.wmv} -encode {winsat.prx}'
13891670 (3672) - winsat\main.cpp:1430: Assessment FAILED due to an error
13891717 (3672) - winsat\main.cpp:1161: Running Assessment: moobego ''
13891733 (3672) - winsat\main.cpp:1161: Running Assessment: mfmedia '-input {winsat.wmv} -nopmp'
13899018 (3672) - winsat\main.cpp:1436: Assessment completed
13899049 (3672) - winsat\main.cpp:1161: Running Assessment: cpu '-encryption'
13907021 (3672) - winsat\main.cpp:1436: Assessment completed
13907083 (3672) - winsat\main.cpp:1161: Running Assessment: cpu '-compression'
13917317 (3672) - winsat\main.cpp:1436: Assessment completed
13917348 (3672) - winsat\main.cpp:1161: Running Assessment: cpu '-encryption2'
13920530 (3672) - winsat\main.cpp:1436: Assessment completed
13920593 (3672) - winsat\main.cpp:1161: Running Assessment: cpu '-compression2'
13930842 (3672) - winsat\main.cpp:1436: Assessment completed
13930904 (3672) - winsat\main.cpp:1161: Running Assessment: mem ''
13936068 (3672) - winsat\main.cpp:1436: Assessment completed
13936193 (3672) - winsat\main.cpp:1161: Running Assessment: disk '-seq -read -n 0'
13957939 (3672) - winsat\main.cpp:1436: Assessment completed
13957955 (3672) - winsat\main.cpp:1161: Running Assessment: disk '-flush -n 0'
13958095 (3672) - winsat\main.cpp:1430: Assessment FAILED due to an error
13958251 (3672) - winsat\processresults.cpp:0672: Total physical mem available to the OS : 0.98 GB (1,063,071,744 bytes)
13958267 (3672) - winsat\processresults.cpp:0732: Physical memory available to the OS is less than or equal to 1.5GB - limit mem score to 4.5
13958423 (3672) - mlib\syspowertools.cpp:0904: Set the active power scheme to 381b4222-f694-41f0-9685-ff5bb260df2e'
13958454 (3672) - winsat\main.cpp:2155: Power state restored.
13958454 (3672) - winsat\main.cpp:2171: Successfully reenabled EMD.
13958470 (3672) - winsat\main.cpp:2193: Composition restarted
13958532 (3672) - winsat\main.cpp:3216: exit value = 1.