process - .NET application hangs before loading its image -


the issue appears on several machines in our domain: user starts .net 4.0 application, nothing happens. machines run windows xp, .net version 4.0.30319.1008

as can see in task manager process started, uses 40 kb of memory (sometimes more, example, 404 kb, ordinary running process needs more). when try kill process, system says it's done successfully, process stays in memory , .exe file locked. restarting machine helps kill process , unlock file.

i tried use procmon analizing, see few events , process stops before loading image (load image operation not happen). cause not inside application.

as workaround tried things:

  1. rebuild application , replace .exe in location - helps! difference between 2 exe files changed mvid guid , other compile information included in .exe

  2. so thought crashed native image of assembly cached somewhere, replacing .exe initiates system rebuild it. not strong in this, tried "ngen update" instruction - helps, not.

after time problem repeats on machines.

how can find causing problem?


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