Update Build 905 will not install

[merinber]

I recently got notification that an update was available for donors, build 905. If I try to start the exe file, absolutely nothing happens. I've checked the Task Manager and there is nothing there. I have downloaded the file again and get the same results. I do not have problem with other exe files. My current version. build 904, runs fine.

[julian_ladbury]

Same here. using the Windows donor 64-bit download. I found a solution.
After downloading the zip file:
1. Extract All
2. Open properties of the extracted file, and tick the Unblock box in the bottom Right corner.

[merinber]

Julian, your solution did indeed do the trick. I must admit I have never seen an unblock option for files before. Can I set this option for any file or ist it set automatically by certain operations?
Thanks!