Sage 100

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  • 1.  Sage 100 v4.05 Looking for PU8

    Posted 10-23-2025 09:12

    Looking for PU8 for the old v4.05 version.  I do not see it in the content library.  Does anyone have this to share, please?  Then I can add it to the Content Library.

    thank you

    madeline 



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    Madeline Stefanou
    RKL eSolutions, LLC
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  • 2.  RE: Sage 100 v4.05 Looking for PU8

    Posted 10-23-2025 10:01

    sage100450update8.exe



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    Brett Zimmerman
    Net at Work
    Greater Boston Area
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  • 3.  RE: Sage 100 v4.05 Looking for PU8

    Posted 10-23-2025 10:07

    It is already in the Content Library (under Sage 100 4.50, which is under file storage > Sage 100 > installation files).  You wrote 4.05 above so were you maybe just looking in the wrong folder?  :)



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    Brett Zimmerman
    Net at Work
    Greater Boston Area
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  • 4.  RE: Sage 100 v4.05 Looking for PU8

    Posted 10-23-2025 10:53

    hmmm.  I thought we were looking for v4.05 PU8. So here is another questions @Brett Zimmerman for @Buffy Lubinski. Client is at v4.05.0.0 and needs to get to v2025.  What "hops" or what "steps do they need?"  Can we go from v4.05.0.0 to v4.50.8, then onward?  



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    Madeline Stefanou
    RKL eSolutions, LLC
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  • 5.  RE: Sage 100 v4.05 Looking for PU8

    Posted 10-23-2025 11:00
      |   view attached

    This is (I believe) from the documents library it is for 3.x but I think it would apply to 4.05 as well. 



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    David Overholt
    Programmer/Project Manager
    DWD Technology Group
    Fort Wayne IN
    (260) 399-8655
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  • 6.  RE: Sage 100 v4.05 Looking for PU8

    Posted 10-23-2025 11:10

    This is what we have -- edits and updates are greatly appreciated.

    Details:

    https://docs.google.com/document/d/1fxDePNFgYLMokY0lSL9Et8w4AHf1hhxGEcpkJ1Df8Gg/edit?usp=sharing

    I think this is the TLDR:

    • Start at 3.71

      • Have Credit Cards? - Go to 4.5 PU8

      • No Credit Cards? - Go to 2017

    • Get to 2025.1 - you must install PU1 before you migrate ( see KB )

      • It's not a bad idea to take a backup of your 2025.1 system ( especially in SQL ) before migrating. Do this by copying and pasting \MAS90 to a separate "backup" folder.



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    Wayne Schulz
    wayne@s-consult.com
    Schulz Consulting
    (860) 516-8990
    Connecticut
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  • 7.  RE: Sage 100 v4.05 Looking for PU8

    Posted 10-23-2025 11:14

    @David Overholt @Wayne Schulz I should have looked for that document.  I knew it was out there.  If we notice any changes or "edits" Wayne, we will updated or advice so it can be updated.  Thank you all!



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    Madeline Stefanou
    RKL eSolutions, LLC
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  • 8.  RE: Sage 100 v4.05 Looking for PU8

    Posted 10-23-2025 15:03

    In general I go the v2017 route the majority of the time, unless the client is already running 4.5 and therefore I'll just drop in PU8 instead.  Coincidentally this morning I was Upgrading an old 4.30 system to v2025 (client got infected and they were only able to find an uninfected Sage 100 instance from 8 years ago on an old server).  But I completely forgot about the 4.5/v2017 interim step since I haven't done one in a while, so of course I had already installed v2025 only to then uninstall it, install v2017, reinstall v2025...   



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    Brett Zimmerman
    Net at Work
    Greater Boston Area
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