Reminder before building: 1) Make sure that the following files in the TIPro_Install\Optima folders includes any missing CVS changes from its TIPro counterparts files: Optima.xml, Common.xml, TIPro.sln, TIPro.csproj, TIProAutoTradeExtension.csproj, and Optima_64_dual.iss. 2) Tag the whole C_Sharp folder and files with "Optima_4_2_XXX". Please following the steps to build the Optima build (these instructions are valid for build 4.2.103 and higher.): 1) Make sure C_Sharp folder has been updated and switched to the desired tagged build. 2) Visual Studio should be closed. 3) In the C_Sharp\TIPro folder delete the following folders: ./bin and ./obj. 4) Copy the following file "TIPro.sln" located in the C_sharp\TI_Pro_Install\Optima folder to the C_Sharp\TIPro folder. Make sure you overwrite the file. 5) Copy the following file "TIPro.csproj" located in the C_sharp\TI_Pro_Install\Optima folder to the C_Sharp\TIPro folder. Make sure you overwrite the file. 6) Copy the following file "TIProAutoTradeExtension.csproj" located in the C_sharp\TI_Pro_Install\Optima folder to the C_Sharp\TIProAutoTrade folder. Make sure you overwrite the file. 7) Open the TIPro solution file TIPro.sln in C_Sharp\TIPro using Visual Studio. At most only the following files can be open during the build process: "NorthAmerica.xml" and "GlobalAssemblyInfo.cs". 8) Proceed to change the solution configuration to Release x86. Now Rebuild Solution. After completion run Build Solution. Verify that there are no errors or warnings. If errors are present then there is a problem with Step 1 or with the build. 9) Proceed to change the solution configuration to Release x64. Now Build Solution. Verify that there are no errors or warnings. If errors are present then there is a problem with Step 1 or with the build. 10) Close Visual Studio. 11) Proceed to create the install executable using Inno Setup 6.03 using the script file Optima_64_dual.iss found in the folder C_Sharp\TIPro_Install\Optima. Use Build->Compile and verify that no errors/warnings are in the Compiler Output panel. 12) Rename the newly created install executable Optima_x86_x64_setup.exe to Optima_cfds_x86_x64_setup_4.2.XXX.exe found in the C_Sharp\TIPro_Install\Optima\Output folder. 13) Run the install executable to verify installation and verify the application runs. Remeber to use an Optima login account to test. 14) Once testing is complete, revert any changes to TIPro.sln, TIPro.csproj in the C_Sharp\TIPro folder and the TIProAutoTradeExtension.csproj in the C_Sharp\TIProAutoTrade folder. 15) Revert any changes to the files in the TIProAutoTradeExtension folder. 16) Switch back to the HEAD branch in CVS.