Enterprise Computer Holdings Plc said on Tuesday that when its accounts for the 15 months to end-March 1992, were signed last year, the group’s accountants, KPMG Peat Marwick, had not signed the audit report of its principal subsidiary, Enterprise Computer Services, the Daily Telegraph reports: the subsidiary’s accounts for that period are now in the process of being filed and will be qualified by KPMG Peat Marwick on a going concern basis; Louis Kemp, new finance director, wants to know how it happened.