I have an ADC100 that has been working OK on a Dell CPt laptop. Today I installed a Pico USB->parallel adapter. When I start Picoscope, it runs OK with data displayed for about 1 minute, & then it dies with the error message:
Assertion failed: (current_unit_ptr->state==US_BLOCK_completed)||
file a100usb .c, line 656
When I click "OK", I get the further message"
Abnormal program termination.
When I click "OK" again, Picoscope shuts down.
My OS is WIN98SE. It does not die on these Picoscope crashes.
I tried removing & re-installing the Pico software several times with no effect.
I tried updating to the latest Pico software with no effect.
I tried updating to the latest MS WIN software with no effect.
I tried installing this same Pico hardware & software on a desktop PC running WIN2k, & it seems to run fine there.