[USR-TC] Upgrade

Could you tell me how can I upgrade DSP, HiperArc and NMC of TotalControl ? The TCM version is 8.2.6 The NCM version is 6.2.17 The E1 PRI version is 2.0.60 The E1 R2 version is 2.0.20 The HiperArc version is 4.2.32 The new version are NMC: 8.6.3 E1 PRI: 3.5.13 E1 R2: 3.5.13 HiperArc: 5.3.1 When I'm trying to upgrade the card, the TCM ask me for files *.nac , but my files are *.dmf. Thanks Esteban