Limit RAM usage for loads

[#1]

We are running Qlikview desktop on a machine with 24GB of RAM and have a load from a qvd with a group by clause.  While loading Qlikview creeps up to using all the available RAM and this is causing issues with other processes on the box.  Is there a way to limit the amount RAM Qlikview uses for loads?  We'd like to limit it the 16GB or so.

[#2]

A group by clause is expensive when reloading from a qvd. Can you post your current script? Maybe there's a better way to load the data that we can come up with.

[#3]

Thanks, the load is very straight forward with just the grouping that complicates it.  While waiting for an answer here, I have been in discussion with support and they confirmed that QV is acting as designed.  I have since fallen back to doing the group by with a SQL select instead of the load from the qvd it's slower but doesn't impact the system resources nearly as much.

[#4]

Glad you found a solution.