Unable to open .dapps file. Error loading solution.

[Jim.T]

Hi,

when I try to open a .dapps file that I downloaded from this forum I get the error

"Error loading solution"

"Invalid DbItemReference, missing mapping for library [name of library]@[version]"

[Jim.T · Accepted solution]

Hello,

it's great to see that you are curious about the .dapps files uploaded by other users, however, all users do not have access to all libraries. They are tailored to each country/zone and in this case your account is not from the same zone as the original creator. This is by design to avoid filling each users collection with libraries that are not relevant.

If that doesn't sound right, it might be because the solution file is based on a deleted library, however this should be exceptionally rare.