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SDK Notification regarding v21.1

Nickel Super Contributor
Posts: 833
Country: USA

SDK Notification regarding v21.1

We’ve received reports that the version numbers in DLL files referenced in our Act! SDK may cause issues with development projects that target Act! for Web specifically.  Though the version numbers are inaccurate, the files themselves work appropriately.  We strongly suggest that you instead develop your application to target a minimum version number as opposed to looking for a specific version DLL.


We’ve tested current applications on our cloud environment and have not run into any issues with this version mismatch.  If your application is having a problem, please respond below with the details.

Billy Clark
P: 800-857-0558 x334
Act! Certified Consultant
MaaS Certified Consultant
World’s #1 Act! Reseller!
Copper Super Contributor
Posts: 48
Country: Germany

Re: SDK Notification regarding v21.1

[ Edited ]

Hi fellow sufferers (I hope Google have translated this correctly),

here is an example of some Act! Premium for Web assemblies:

In Act! 21.0 the following assemblies have the version:





(You can find these dlls in the <ActInstallationFolder>\APFW\bin)

In Act! 21.1 (newer version of Act!) these assemblies have an older version:

It seems that someone have forgotten to increase the sub version.

Best regards


Consulting and Development for CRM-Software