Hi,
If your custom activities package is made by Visual Studio, the following helps you.
Or, it might be good to recreate it using Activity Creator 4.0.
If your activities package is made by Library feature of UiPath Studio, can you try to open your library project in UiPath Studio 22.10, then convert it to Windows project using conversation tool?
Regards,
lrtetala
Anil_G
ashokkarale
SorenB
jast1631
kian.ng
mateuszmacheta
adext
Pierre_MOLs
alex87