Hi all,
My apologies - in hindsight, I should have provided some information on known incompatibilities.
- VENUS 6 methods will not open in previous versions of VENUS
- VENUS 6 liquid classes will not open in previous versions as the VENUS 6 liquid class dataset now incorporates a new field for MagPip parameters.
Legacy libraries:
- ASW 3.1 (obsolete) does not work with the new Run Control GUI
- ASW Custom Vector Dialogs <=1.1.2 does not work with the new Run Control GUI. A compatible v1.1.4 version is available.
- HSLDeckVisualize - UpdateLoadedLabware to blink an item does not work with the new Run Control GUI. This will be fixed in an upcoming patch.
- Step Tracker <=1.61 does not work with the new Run Control GUI. A new compatible v1.62 version is available.
I’ll work on getting more clarification on the lack of forward/upward compatibility, but historically with VENUS, it’s been discouraged as there may have been updates to core libraries and functions in newer versions that weren’t compatible with older versions.
-Eric
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I also wanted to add when using the shell command, Venus 6 will not open the command prompt when using /K. There’s no way to continue without having to reboot the computer.
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Happy Friday, everyone!
As others already alluded to in the thread, there was a reformatting in the med and smt structure with VENUS 6 that prevents them from opening in earlier revisions. Good news is that a patch is forthcoming that will address this and in the interim, @BrandonBare_Hamilton created a method to convert the files.
This method isn’t “official” and neither the method or the patch will address all compatibility concerns. For new functions such as the expanded If/Else command, there will be syntax errors when importing into earlier versions.
I should note that the patch is different than the planned service pack. As soon as I get more info on those, I will be sure to share the news on the forum!
-Eric
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I am encountering a bug with the Deck Layout Editor. I am unable to select desired labware that are stacked on each other. I’ve tried sending the undesired labware backwards, but still unable to select it. Is this a known bug?
Hi Hoai,
In 3D mode, if you right-click anywhere off-deck, you can select Select Labware, which shows a list of all labware on the deck. Select the labware you want and it will highlight it and from there you can adjust it.

I’m seeing issues with the send to forward/back functions though in 2D mode so I will follow up internally.
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That works. Thanks Eric. I was using 2D before.
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