diff --git a/SafeExamBrowser.sln b/SafeExamBrowser.sln
index fd115662..e21d72db 100644
--- a/SafeExamBrowser.sln
+++ b/SafeExamBrowser.sln
@@ -137,9 +137,7 @@ Global
 		{48B9F2A1-B87D-40F0-BEC9-399E8909860F}.Debug|x86.ActiveCfg = Debug|x86
 		{48B9F2A1-B87D-40F0-BEC9-399E8909860F}.Debug|x86.Build.0 = Debug|x86
 		{48B9F2A1-B87D-40F0-BEC9-399E8909860F}.Release|x64.ActiveCfg = Release|x64
-		{48B9F2A1-B87D-40F0-BEC9-399E8909860F}.Release|x64.Build.0 = Release|x64
 		{48B9F2A1-B87D-40F0-BEC9-399E8909860F}.Release|x86.ActiveCfg = Release|x86
-		{48B9F2A1-B87D-40F0-BEC9-399E8909860F}.Release|x86.Build.0 = Release|x86
 		{04E653F1-98E6-4E34-9DD7-7F2BC1A8B767}.Debug|x64.ActiveCfg = Debug|x64
 		{04E653F1-98E6-4E34-9DD7-7F2BC1A8B767}.Debug|x64.Build.0 = Debug|x64
 		{04E653F1-98E6-4E34-9DD7-7F2BC1A8B767}.Debug|x86.ActiveCfg = Debug|x86
@@ -201,17 +199,13 @@ Global
 		{15684416-FADF-4C51-85DE-4F343BFAB752}.Debug|x86.ActiveCfg = Debug|x86
 		{15684416-FADF-4C51-85DE-4F343BFAB752}.Debug|x86.Build.0 = Debug|x86
 		{15684416-FADF-4C51-85DE-4F343BFAB752}.Release|x64.ActiveCfg = Release|x64
-		{15684416-FADF-4C51-85DE-4F343BFAB752}.Release|x64.Build.0 = Release|x64
 		{15684416-FADF-4C51-85DE-4F343BFAB752}.Release|x86.ActiveCfg = Release|x86
-		{15684416-FADF-4C51-85DE-4F343BFAB752}.Release|x86.Build.0 = Release|x86
 		{B716A8B2-DF72-4143-9941-25E033089F5F}.Debug|x64.ActiveCfg = Debug|x64
 		{B716A8B2-DF72-4143-9941-25E033089F5F}.Debug|x64.Build.0 = Debug|x64
 		{B716A8B2-DF72-4143-9941-25E033089F5F}.Debug|x86.ActiveCfg = Debug|x86
 		{B716A8B2-DF72-4143-9941-25E033089F5F}.Debug|x86.Build.0 = Debug|x86
 		{B716A8B2-DF72-4143-9941-25E033089F5F}.Release|x64.ActiveCfg = Release|x64
-		{B716A8B2-DF72-4143-9941-25E033089F5F}.Release|x64.Build.0 = Release|x64
 		{B716A8B2-DF72-4143-9941-25E033089F5F}.Release|x86.ActiveCfg = Release|x86
-		{B716A8B2-DF72-4143-9941-25E033089F5F}.Release|x86.Build.0 = Release|x86
 		{C9416A62-0623-4D38-96AA-92516B32F02F}.Debug|x64.ActiveCfg = Debug|x64
 		{C9416A62-0623-4D38-96AA-92516B32F02F}.Debug|x64.Build.0 = Debug|x64
 		{C9416A62-0623-4D38-96AA-92516B32F02F}.Debug|x86.ActiveCfg = Debug|x86
@@ -225,9 +219,7 @@ Global
 		{21137D66-7D01-4327-92D2-0304C25CD7DF}.Debug|x86.ActiveCfg = Debug|x86
 		{21137D66-7D01-4327-92D2-0304C25CD7DF}.Debug|x86.Build.0 = Debug|x86
 		{21137D66-7D01-4327-92D2-0304C25CD7DF}.Release|x64.ActiveCfg = Release|x64
-		{21137D66-7D01-4327-92D2-0304C25CD7DF}.Release|x64.Build.0 = Release|x64
 		{21137D66-7D01-4327-92D2-0304C25CD7DF}.Release|x86.ActiveCfg = Release|x86
-		{21137D66-7D01-4327-92D2-0304C25CD7DF}.Release|x86.Build.0 = Release|x86
 		{10C62628-8E6A-45AA-9D97-339B119AD21D}.Debug|x64.ActiveCfg = Debug|x64
 		{10C62628-8E6A-45AA-9D97-339B119AD21D}.Debug|x64.Build.0 = Debug|x64
 		{10C62628-8E6A-45AA-9D97-339B119AD21D}.Debug|x86.ActiveCfg = Debug|x86
@@ -241,9 +233,7 @@ Global
 		{9ABB1BDE-03E1-4076-8F8B-FDA1E61ED675}.Debug|x86.ActiveCfg = Debug|x86
 		{9ABB1BDE-03E1-4076-8F8B-FDA1E61ED675}.Debug|x86.Build.0 = Debug|x86
 		{9ABB1BDE-03E1-4076-8F8B-FDA1E61ED675}.Release|x64.ActiveCfg = Release|x64
-		{9ABB1BDE-03E1-4076-8F8B-FDA1E61ED675}.Release|x64.Build.0 = Release|x64
 		{9ABB1BDE-03E1-4076-8F8B-FDA1E61ED675}.Release|x86.ActiveCfg = Release|x86
-		{9ABB1BDE-03E1-4076-8F8B-FDA1E61ED675}.Release|x86.Build.0 = Release|x86
 		{E107026C-2011-4552-A7D8-3A0D37881DF6}.Debug|x64.ActiveCfg = Debug|x64
 		{E107026C-2011-4552-A7D8-3A0D37881DF6}.Debug|x64.Build.0 = Debug|x64
 		{E107026C-2011-4552-A7D8-3A0D37881DF6}.Debug|x86.ActiveCfg = Debug|x86
@@ -257,17 +247,13 @@ Global
 		{7F012305-1125-47CE-9C2A-146C891C0924}.Debug|x86.ActiveCfg = Debug|x86
 		{7F012305-1125-47CE-9C2A-146C891C0924}.Debug|x86.Build.0 = Debug|x86
 		{7F012305-1125-47CE-9C2A-146C891C0924}.Release|x64.ActiveCfg = Release|x64
-		{7F012305-1125-47CE-9C2A-146C891C0924}.Release|x64.Build.0 = Release|x64
 		{7F012305-1125-47CE-9C2A-146C891C0924}.Release|x86.ActiveCfg = Release|x86
-		{7F012305-1125-47CE-9C2A-146C891C0924}.Release|x86.Build.0 = Release|x86
 		{9CDD03E7-ED65-409F-8C07-BD6F633A0170}.Debug|x64.ActiveCfg = Debug|x64
 		{9CDD03E7-ED65-409F-8C07-BD6F633A0170}.Debug|x64.Build.0 = Debug|x64
 		{9CDD03E7-ED65-409F-8C07-BD6F633A0170}.Debug|x86.ActiveCfg = Debug|x86
 		{9CDD03E7-ED65-409F-8C07-BD6F633A0170}.Debug|x86.Build.0 = Debug|x86
 		{9CDD03E7-ED65-409F-8C07-BD6F633A0170}.Release|x64.ActiveCfg = Release|x64
-		{9CDD03E7-ED65-409F-8C07-BD6F633A0170}.Release|x64.Build.0 = Release|x64
 		{9CDD03E7-ED65-409F-8C07-BD6F633A0170}.Release|x86.ActiveCfg = Release|x86
-		{9CDD03E7-ED65-409F-8C07-BD6F633A0170}.Release|x86.Build.0 = Release|x86
 		{89BC24DD-FF31-496E-9816-A160B686A3D4}.Debug|x64.ActiveCfg = Debug|x64
 		{89BC24DD-FF31-496E-9816-A160B686A3D4}.Debug|x64.Build.0 = Debug|x64
 		{89BC24DD-FF31-496E-9816-A160B686A3D4}.Debug|x86.ActiveCfg = Debug|x86
@@ -297,9 +283,7 @@ Global
 		{26C4AAEE-3902-400C-A154-63A357DEA2F8}.Debug|x86.ActiveCfg = Debug|x86
 		{26C4AAEE-3902-400C-A154-63A357DEA2F8}.Debug|x86.Build.0 = Debug|x86
 		{26C4AAEE-3902-400C-A154-63A357DEA2F8}.Release|x64.ActiveCfg = Release|x64
-		{26C4AAEE-3902-400C-A154-63A357DEA2F8}.Release|x64.Build.0 = Release|x64
 		{26C4AAEE-3902-400C-A154-63A357DEA2F8}.Release|x86.ActiveCfg = Release|x86
-		{26C4AAEE-3902-400C-A154-63A357DEA2F8}.Release|x86.Build.0 = Release|x86
 		{386B6042-3E12-4753-9FC6-C88EA4F97030}.Debug|x64.ActiveCfg = Debug|x64
 		{386B6042-3E12-4753-9FC6-C88EA4F97030}.Debug|x64.Build.0 = Debug|x64
 		{386B6042-3E12-4753-9FC6-C88EA4F97030}.Debug|x86.ActiveCfg = Debug|x86
@@ -313,9 +297,7 @@ Global
 		{90378E33-3898-4A7C-BE2D-2F3EFCFC4BB5}.Debug|x86.ActiveCfg = Debug|x86
 		{90378E33-3898-4A7C-BE2D-2F3EFCFC4BB5}.Debug|x86.Build.0 = Debug|x86
 		{90378E33-3898-4A7C-BE2D-2F3EFCFC4BB5}.Release|x64.ActiveCfg = Release|x64
-		{90378E33-3898-4A7C-BE2D-2F3EFCFC4BB5}.Release|x64.Build.0 = Release|x64
 		{90378E33-3898-4A7C-BE2D-2F3EFCFC4BB5}.Release|x86.ActiveCfg = Release|x86
-		{90378E33-3898-4A7C-BE2D-2F3EFCFC4BB5}.Release|x86.Build.0 = Release|x86
 		{BC229E80-FF93-424F-9930-D9C07D9B57B4}.Debug|x64.ActiveCfg = Debug|x64
 		{BC229E80-FF93-424F-9930-D9C07D9B57B4}.Debug|x64.Build.0 = Debug|x64
 		{BC229E80-FF93-424F-9930-D9C07D9B57B4}.Debug|x86.ActiveCfg = Debug|x86
@@ -476,9 +458,7 @@ Global
 		{F54C4C0E-4C72-4F88-A389-7F6DE3CCB745}.Debug|x86.ActiveCfg = Debug|x86
 		{F54C4C0E-4C72-4F88-A389-7F6DE3CCB745}.Debug|x86.Build.0 = Debug|x86
 		{F54C4C0E-4C72-4F88-A389-7F6DE3CCB745}.Release|x64.ActiveCfg = Release|x64
-		{F54C4C0E-4C72-4F88-A389-7F6DE3CCB745}.Release|x64.Build.0 = Release|x64
 		{F54C4C0E-4C72-4F88-A389-7F6DE3CCB745}.Release|x86.ActiveCfg = Release|x86
-		{F54C4C0E-4C72-4F88-A389-7F6DE3CCB745}.Release|x86.Build.0 = Release|x86
 		{A113E68F-1209-4689-981A-15C554B2DF4E}.Debug|x64.ActiveCfg = Debug|x64
 		{A113E68F-1209-4689-981A-15C554B2DF4E}.Debug|x64.Build.0 = Debug|x64
 		{A113E68F-1209-4689-981A-15C554B2DF4E}.Debug|x86.ActiveCfg = Debug|x86