avi parser error

some avi files from internet can be played with CE 5.0.(with h/w mpeg4 decoder)
but, if audio format is VBR, avi parser make errors like this.(it makes
noisy audio
)

------------------------------------------------------------------------------------

4294859409 PID:cd9d4802 TID:cd7c316a 0x8d877800: Invalidating Saved Bits in
SetWindowPos

4294860443 PID:cd9d4802 TID:cd822fa6 0x8d877a54: Invalidating Saved Bits

4294861573 PID:cda87152 TID:ad00e802 "invalid audio but not signaling an
error."

At line 482 of
E:\macallan\private\directx\dshow\filters\avi\avimsr\.\aviindex.cpp

4294861589 PID:cda87152 TID:ad00e802 "invalid audio but not signaling an
error."

At line 482 of
E:\macallan\private\directx\dshow\filters\avi\avimsr\.\aviindex.cpp

4294861605 PID:cda87152 TID:ad00e802 "invalid audio but not signaling an
error."

At line 482 of
E:\macallan\private\directx\dshow\filters\avi\avimsr\.\aviindex.cpp

4294861622 PID:cda87152 TID:ad00e802 "invalid audio but not signaling an
error."

At line 482 of
E:\macallan\private\directx\dshow\filters\avi\avimsr\.\aviindex.cpp

4294861637 PID:cda87152 TID:ad00e802 "invalid audio but not signaling an
error."

At line 482 of
E:\macallan\private\directx\dshow\filters\avi\avimsr\.\aviindex.cpp

-------------------------------------------------------------------------------------

is there anyone who can solve this problem?