C30 1.6D, nothing but trouble and need to scam codes

[Rossco196x]

Made the mistake of buying a cheap C30 1.6d with 95k miles 2009 and it was fine until it hit 108k and came up with numerous faults relating to blocked DPF anti pollution system etc etc Ive relaced the DPF and top up the PAT tank but need to reset the ECU ref the PAT service and then scan for other codes. Does anyone have a link to the Volvo diagnostic s/w

Thanks