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How to set MB Star C3 Diagnostic COM port

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Cheap MB STAR C3 Diagnostic Tool for BENZ 12V Cars with Software V2015.12 HDD

Cheap MB STAR C3 Diagnostic Tool for BENZ 12V Cars with Software V2015.12 HDD   Item No. SP45-C

Buy it Now: US$299.00       Click Here to Shop
Best offer MB STAR C3 Diagnostic Tool for BENZ 12V Cars with Software V2015.12 HDD
Support only 12V system cars
Package come with 7 cables
MB STAR C3 come with USB to RS232 Convertor, can fit all computers.

Description

Cheap MB Star C3 or Super MB Star 3 diagnostic system users have to set Com port correctly in order to avoid "Error during initializing, no link could be established between the diagnosis gateway and the control unit" error message when using the device.

1) Right click "My computer" and click "Properties”
set MB Star C3 Diagnostic COM port
2) Click “Hardware”>> “Device Manager”
set MB Star C3 Diagnostic COM port 
3) Find out “Ports(COM&LPT)”>> “PCI-COM(COM 2)” >>Properties
set MB Star C3 Diagnostic COM port 
4) Select “Port Settings” and check the value as picture below
set MB Star C3 Diagnostic COM port 
5) Confirm settings and click “Advanced”
set MB Star C3 Diagnostic COM port 
6) Tick “Use FIFO buffers” and select COM Port Number as “COM2”. Click “OK” to save setting.
set MB Star C3 Diagnostic COM port 

NOTE:

1) If you get this error: "Com port Assigned Close other use "(COM2 is well set) when launch HHTWin when running MB Star C3 DAS on VMware win 7 laptop
OR
2) When you do a rapid test with DAS after to select ESP or SRS for example, hht windows open with this message: "com port busy, close other application"

Solution:

Close other program that would interfer MB Star C3 DAS. If the application does not close properly HHTwin open. Com port will remain open continuously. Click Start >> all programs>> Star Diagnosis>>  HHTWin Stop.
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