I just installed Chicken scheme with this installer and the icons for Windows Explorer and Notepad is gone when they are pinned to either the Start Menu or the Taskbar. Now the "Unidentified" icon is showing.
See the picture for details. On the right side you can see the Windows Explorer window before it got pinned, and on the left you see the result after pinning it. Below it, you can see the Notepad icon pinned.
When I check the "Path" System environment variable I only have "C:\Program Files (x86)\Chicken Scheme\bin". So it seems like Chicken have wiped the entire path. Luckily, I used the following SO question to restore my previous path variable and appended the Chicken path to it.
The installation was done on a Lenovo ThinkPad W520 with Windows 7 Enterprise x64 with Service Pack 1.
Please correct this issue, so that Chicken appends the environment variable instead of overwriting it.
Best regards, Cato Auestad