## Overview This is the procedure for migrating a Windows Server installed Pleasanter to Pleasanter 1.4. |Target|Before migration|After migration| |---|---|---| |OS|Windows/Windows Server|Windows/Windows Server| |DB|SQL Server|SQL Server| |Web Server|IIS|IIS| |Platform|.net Framework4.7/4.8|.NET 8.0| |Pleasanter|Pleasanter 0.50 or earlier|Pleasanter 1.4| ## Notes 1. Before carrying out this procedure, please make a backup of the system and database. 1. If you have edited the configuration file of the source environment (under the C:\inetpub\wwwroot\pleasanter\App_Data\Parameters folder), do not overwrite it to the destination environment. If you overwrite it as is, it is possible that **the newly added parameters are lost**, so please use a diff tool such as WinMerge to merge only the changes into the new parameter file. WinMerge is used in this procedure. ## Pre-installation Checklist Confirm the version of Pleasanter installed on Windows/Windows Server. 1. Log in to Pleasanter. 1. Click "Help" in the upper right corner and select "Version". 1. Confirm that the version is "0.50.x.x (or 0.49.x.x)". ## Preparation #### Tools to Use 1. WinMerge must be installed. It can be downloaded from the following page. 　https://winmerge.org/downloads/?lang=en #### Backup Database 1. Open the "Tools (T)" menu in "Server Manager" and start "Internet Information Services (IIS) Manager". 1. Select the server name in the left pane, click "Stop" in the right pane, and stop IIS.  1. Back up the Pleasanter database. [FAQ: I want to backup Pleasanter' DB data regularly (SQL Server)](faq-backup-schedule) ## Install .NET10.0 <b><font color="red">Please install both the "SDK 10.0.x" of .NET10.0 and "Hosting Bundle".</font></b> ## Procedure The installation procedure for .NET is as follows: 1. Install the SDK 1. Install the Hosting Bundle ## Install the SDK 1. Launch your browser and access the following URL. 　https://dotnet.microsoft.com/download/dotnet/10.0 1. Download and install "SDK 10.0.x".  1. Launch the Command Prompt or PowerShell and execute the following command to confirm that "10.0.x" is displayed. ``` dotnet --version ``` ## Install the Hosting Bundle 1. Download and install the "「Hosting Bundle」".  ## Download Pleasanter 1.4 1. Access the following URL: 　https://pleasanter.org/dlcenter 1. Download Pleasanter from the "Pleasanter 1.4 Community Edition" link. ## Deploy Modules 1. Extract the downloaded Pleasanter module to the "C:\web" folder. 1. Start WinMerge and compare the following two folders. 　①C:\web\pleasanter\Implem.Pleasanter\App_Data\Parameters 　②C:\inetpub\wwwroot\pleasanter\App_Data\Parameters  1. Compare and modify each parameter file in folder ① above with the corresponding files in folder ② above. <font color="red">*If you are not using extended features, there is no need to change the JSON files inside folders such as "Extended○○".</font>  When modifying parameters, the following parameters must be modified to match the source environment. Set Dbms to "SQLServer" and TimeZone to "UTC". Rds.json ``` "Dbms": "SQLServer" "TimeZoneInfo": "UTC" ``` Service.json ``` "TimeZoneDefault": "UTC" ``` ## Execute CodeDefiner 1. Start a command prompt and run the following command. ``` cd C:\web\pleasanter\Implem.CodeDefiner dotnet Implem.CodeDefiner.dll _rds ``` ## Start Pleasanter 1. Start IIS Manager, select the virtual directory of Pleasanter before migration from the left pane (by default, Server Name > Site > Default Web Site > Pleasanter), and click "Basic Settings" in the right pane.  1. Edit the physical path to "C:\web\pleasanter\Implem.Pleasanter" and click "OK".  1. In the left pane, select the server name > Application Pool, then select "Default App Pool" in the center pane, and click "Basic Settings" on the right pane.  1. Select "No Managed Code" for ".Net CLR Version" and click "OK".  1. Start IIS Manager and IIS.  1. Start a browser and make sure you can log in to Pleasanter.