Data General Ltd has won a temporary injunction restraining Granada Computer Services (UK) Ltd from using Data General’s Adex diagnostic software until the issue comes to trial or a further order is delivered: Granada was ordered to hand over all its copies of the software to its solicitors for safe keeping and to give the minimaker details of all people who have been offered the software, which Data General says cost it over $10m to develop; the Adex software is also the subject of a dispute between Data General and the Grumman Systems Support Corp subsidiary of Grumman Corp – Data General is suing Grumman over its possession and use of Adex, Grumman is countersuing the minimaker on anti-trust grounds.