ASP MVC 2 Site IIS crash
in our company we developed an ASP MVC 2  app that uses extensively reflection for load the model, we have different bussines logic per company so we need change somethings depending of the user logged. 

Well all was running ok for a while, but the last week we experienced a lot of crashes of IIS, the production server is a windows server 2008 R2 of 64 bit with iis 7.5, Micrsoft said the crash is generated when the application pool reaches 2GB memory because the app is compiled in x86.

They recommend pass to a 64 bit architecture, what do you think??

Is a valid point or not, the app was running ok for 3 months without crashes???

thanks for your help!!
ASP MVC 2 Site IIS crash
===

in our company we developed an ASP MVC 2  app that uses extensively reflection for load the model, we have different bussines logic per company so we need change somethings depending of the user logged. 

Well all was running ok for a while, but the last week we experienced a lot of crashes of IIS, the production server is a windows server 2008 R2 of 64 bit with iis 7.5, Micrsoft said the crash is generated when the application pool reaches 2GB memory because the app is compiled in x86.

They recommend pass to a 64 bit architecture, what do you think??

Is a valid point or not, the app was running ok for 3 months without crashes???

thanks for your help!!