[Updater crash] System.IO.DirectoryNotFound

Hello everyone,

I’ve got a problem with the updater. Initially I didn’t say anything because I figured it might be something that might get fixed, but I paid more attention to it recently and realized it might be something specific to my install:

Problem signature: Problem Event Name: CLR20r3 Problem Signature 01: updater.exe Problem Signature 02: 1.4.0.7 Problem Signature 03: 5549cdbf Problem Signature 04: mscorlib Problem Signature 05: 4.0.30319.34209 Problem Signature 06: 534894cc Problem Signature 07: 4527 Problem Signature 08: 105 Problem Signature 09: System.IO.DirectoryNotFound OS Version: 6.1.7601.2.1.0.256.1 Locale ID: 4105 Additional Information 1: 0a9e Additional Information 2: 0a9e372d3b4ad19135b953a78882e789 Additional Information 3: 0a9e Additional Information 4: 0a9e372d3b4ad19135b953a78882e789

I don’t see any logs anywhere, though I did notice the update files extracted in %temp% (can I get away with just copying those over?). Since I figure it’s likely relevant, the install path is:
S:\Program Files (x86)\Big Pharma
This is on Win 7 x64. I normally use a regular user, but the installer seems to elevate to admin properly and try to begin, but it stops at 0% wtih the above crash.