Question : Quickbooks PDF COnverter version

As our company upgrades through Quickbooks versions. from 7.0 to 8.0 to 10.0 , diffrent versions of Quickbooks PDF Converter appear. At the moment there is three Quickbooks PDF Converters./

Quickbooks PDF COnverter 1.0
Quickbooks PDF Converter 2.0
Quickbooks PDF Converter 3.0


My question is. Is it necessary to keep all 3 or  I can get away with just keeping the latest version, Quickbooks PDF COnverter 3.0?

Thank you.

Answer : Quickbooks PDF COnverter version

Just keep the latest version - 3.0