long story short a friend came over because he wanted to up the boost cut on his 2jtt powered sc300 so i downloaded the software for his ecu but the ecu uses a serial -usb cable so i installed that software

now when i go to log (it worked before) it connects for a split second then disconnects ive uninstalled & reinstalled evo scan + ive uninstalled all the software that was needed for his ecu still no go

heres what the event log says:

Info: AutoReconect Retry#2
Info: Initialize Vehicle ECU...
Info: Initializing At 5 baud...
Info: Timer: 1841.6064ms
Info: Initialization Complete...
Info: Waiting for INIT Response...
Info: ECU ID:
Info: Connection successful...
Error: Object reference not set to an instance of an object.
at System.Windows.Forms.Control.MarshaledInvoke(Contr ol caller, Delegate method, Object[] args, Boolean synchronous)
at System.Windows.Forms.Control.Invoke(Delegate method, Object[] args)
at #=qxhKYH1mFtMAh8z93zD7prqWQvv2_OfgSnHCmz2Zy3v0=.#= qtKoK84GH6OCod3KL0wGUWFW6IqKNH9pMws8vXz2UaYE=(Obje ct #=qsvBSGYgeME$SUzWHdurhgg==, #=qTXtiNQrSn8WccdrBqTBUKIDHzvl_3vSvDc30$3NmqGVN45L GdCNdPCD4WyJThVCP #=qgG1vqHp4db0mQOrlqnLfeA==)
at #=qcYTi9Xx62Q46MlRsGjuPN1obrQTs8A5PdOAFjpb$dxs=.#= qRVZL1o3ai1y47jNYH1WeSSGn3V_EAgIRjvZC9DmfKH8=(Obje ct #=qN_U_6E8H_tuE3zMMMIsSTw==, #=qTXtiNQrSn8WccdrBqTBUKIDHzvl_3vSvDc30$3NmqGVN45L GdCNdPCD4WyJThVCP #=qTt$Zo68gKfJh4NV6qxUGyg==)
at #=qcYTi9Xx62Q46MlRsGjuPN1obrQTs8A5PdOAFjpb$dxs=.#= qCTG31eTBdBGJMydRqc0xPA==(Double& #=qCNRyvBbnAy0vvBJI7_$rmg==)
at #=qcYTi9Xx62Q46MlRsGjuPN1obrQTs8A5PdOAFjpb$dxs=.#= qI2Bxs8jh5r0BxamKtYJJTA==()
Info: Datalogger Ended.

HELP WANTED.