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Auto Diagnostics

Opcom Installation instructions

Opel Posted on 2014-08-22 08:52:04

1 – Download winrar and install,

2 – Download opcom,

3 – Right click on downloaded opcom and extract files to desired
destination I use c:/


4 – Now plug in opcom unit,

5 – Open Device Manager you find this by right clicking computer in
the start menu

then properties then top left corner for device manager (for win xp its

hardware tab),

6 – find opcom usb v2 right click on it then update driver,

7 – Now click browse computer then browse again and locate the
extracted opcom

folder from earlier and highlight the folder drivers 32 & 64bit
click ok/next,

8 – It should now install the drivers it may find a serial driver
with no drivers this is


9– Run opcom from extracted folder click settings test interface it
should come up

test ended successfully.

are now up and running.

some antivirus you will need to add the extracted opcom folder to exclusions
and re-extract as it can find a false positive which is 100% safe.

questions or more help please message us via site or e-mail E-mail –

HERE you can download this Manual

Using OP-COM

Opel Posted on 2013-05-21 02:05:50

Please check out this OP-COM video to see how you can test and use the OP-COM interface. VIDEO