IIWPO doesn't install automaticly after hard reset.

[shein]

Starange thing happend. I have my IIWPO file tuned up for a year now. After every hard reset it have been installed automaticly (I do not use preconfigured .cabs in Extended Rom, IIWPO is the only program to install automaticaly, everything else I install manually).
But this time after ocasinal HR the device do not process auto install of preconfigured IIWPO.cab. The .cab and config.txt seems to be OK. Could you suggest a reason for such a behaviour?

2003SE, 2.20 WWE

[Rudegar]

try hardreset again sometimes it skip extenten rom installs for some reason

[shein]

In fact I did hard reset several time, but with no result.
May reflashing resolve the problem?