performance - VS2010- app runs super slow in debugger on new PC -

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i maintain c#/wpf app controls industrial processes, using visual studio 2010. got new windows 7 pc replace old xp clunker had been using.

on old pc there no noticeable difference in performance whether run app via start without debugging or start debugging. operation took 5 seconds in 1 case took 5 seconds in other.

on new pc running via start debugging 25x slower, i.e., 5 second operation takes on 2 minutes! making debugging tedious.

how analyze why running in visual studio debugger slower on new pc? new pc in every respect higher-performance pc - quad-core, faster memory bandwidth, bigger cpu caches, etc. i'm assuming it's settings of visual studio. can't compare them since i've uninstalled vs2010 old pc.

try adding "~visualstudio directory~\common7\ide" in exclusions in antivirus. improve performance, try run registry cleaner , clear temporary files.


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