Hello. I have some problem and really need a answer why it happens. \nI have asp.net framework 2 site and I use 2 clusters (NLB). They both use \nthe same network path to source code, the same database, and the same IIS \nsettings on both.\n\nI use the simplest type of deploying site â€“ just update them in paths which \nuse IIS from clusters. So after each update it should make recompile of \nproject and use new version of code. I have terrible problem with it. \nSometimes one of clusters work but others show me some compile error. How can \nit be? They use EVERYTHING the same.\n\nIt usually crashed on code which use this:\n=============================================\nLayoutParts_SessionWork pSessionWork = null;\npSessionWork = this.LoadControl("LayoutParts/SessionWork.ascx") as \nLayoutParts_SessionWork;\npSessionWork.generate_page();\n=============================================\n\nCrashed on line with LoadControl and in trace I write some dll (for example \nsomething like this, sdhajksuw123kll1.dll) wasnâ€™t found.\n\nI can fix it by changing file and put it again ( it should be new recompile) \nor reainstall framework on this cluster (should be recompile too).\n\nWhy it happends? Why it happends only for ONE of them?? It looks like IIS \nhave 80% on success building of code and somethimes it works somethimes not. \nI have tiread abuot it and really need answer how to fix it.