Do the following to install the stdole.dll into the GAC:
- Open a file explorer and navigate to the path: c:\<program files>\Microsoft.Net\Primary Interop Assemblies\. You should be able to locate the stdole.dll file here. If it is not there you can try to find it on another computer in the same location.
- In a second file explorer, navigate to the path c:\Windows\assembly. Drag and drop the stdole.dll file into this window.
- Retry the installation of Aligned Elements.