# Kepserver/TopServer v6 Boolean addressing **URL:** \ **Category:** Ignition\ **Created:** [April 12, 2017, 2:40am UTC](https://forum.inductiveautomation.com/t/kepserver-topserver-v6-boolean-addressing/14023 "2017-04-12T02:40:18Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![CamJam](https://avatars.discourse-cdn.com/v4/letter/c/3ec8ea/32.png) [@CamJam](https://forum.inductiveautomation.com/u/CamJam)\ **Post date:** [April 12, 2017, 2:40am UTC](https://forum.inductiveautomation.com/t/kepserver-topserver-v6-boolean-addressing/14023/1 "2017-04-12T02:40:18Z")
Hi, I have recently upgraded a TopServer from v5 to v6 and am having trouble getting Booleans in Ignition. Previously I would address it in the following format: - ns=2:s=[ChannelDeviceName].[DeviceName].[address] e.g ns=2:s=Omron-FINS-Ethernet-1.The Pub.W0.02 now the only way I can get ‘good’ data from TopServer is by taking the .02 out, and looking at words. - ns=2:s=Omron-FINS-Ethernet-1.The Pub.W0 Has anyone come across this before? Maybe I’m missing something in my TopServer configuration. ---
**Author:** ![CamJam](https://avatars.discourse-cdn.com/v4/letter/c/3ec8ea/32.png) [@CamJam](https://forum.inductiveautomation.com/u/CamJam)\ **Post date:** [April 12, 2017, 8:31pm UTC](https://forum.inductiveautomation.com/t/kepserver-topserver-v6-boolean-addressing/14023/2 "2017-04-12T20:31:26Z")
So the problem was resolved by upgrading from Ignition 7.8.1 to 7.9.1 Must have been something in the old OPC driver? ---
**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\ **Post date:** [April 12, 2017, 8:47pm UTC](https://forum.inductiveautomation.com/t/kepserver-topserver-v6-boolean-addressing/14023/3 "2017-04-12T20:47:28Z")
Maybe… I can’t really think of anything that would cause that. Especially since it worked in TS v5 and stopped in v6. But if you’ve got it working now then great 🙂