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unable to open comtol32.dll error

Posted: 04 Jun 2021, 10:01
by ma_ko
Hello I have a problem i want to change some setting in my 2007 outlander. I ordered mini J2534 adapter installed techstream that was on cd and when I click on connect in mmcodingwriter i get a message "Unable to load library! C:\Program Files\Toyota Diagnostics\Techstream\Bin\ComTol32.dll
Unable to start exchange session"

why is that? can i get any help?

Re: unable to open comtol32.dll error

Posted: 04 Jun 2021, 13:17
by kolyandex
Use driver from instruction topic.