Probability score: 0.7  

Question improvement suggestion: Provide specific details about the recovery methods you attempted and any error messages received during those attempts. This will help in diagnosing the issue more effectively.  

In the meantime, based on the information you have provided, here is a suggested answer to your question:  

Hello,  

It sounds like you're experiencing a frustrating issue with Trados Studio 2019. Here are some steps you can take to troubleshoot and potentially resolve the error message regarding the 'Sdl.TranslationStudio.Api.ProjectManagement.IProjectManagementService':  

**Step 1:** Close Trados Studio completely.  

**Step 2:** Navigate to the following directory:  

`C:\Users\%username%\AppData\Roaming\SDL\SDL Trados Studio\15`  

Make sure to enable the visibility of hidden items in Windows File Explorer by clicking on the "View" tab and checking the "Hidden items" checkbox.  

**Step 3:** Rename the `Plugins` folder to `Plugins_old`. This will disable any third-party plugins that might be causing the issue.  

**Step 4:** Optionally, you can run a repair installation of Trados Studio. To do this, go to Control Panel > Programs and Features, find Trados Studio, right-click on it, and select "Repair".  

**Step 5:** Restart your computer and then try to open Trados Studio again.  

If the issue persists, consider checking for any antivirus software that could be interfering with the application. Adding the Trados Studio installation folder as an exception in your antivirus settings can sometimes resolve such issues.  

If none of these steps work, you may want to check for any recent Windows updates or reinstall Trados Studio as a last resort.  

I hope this answer addressed your question. If not, please reject the answer, add the question improvement suggestion information, and click the RWS Community AI checkbox on the right to try again.  

RWS Community AI

Probability score: 0.7  

Question improvement suggestion: Provide specific details about the recovery methods you attempted and any error messages received during those attempts. This will help in diagnosing the issue more effectively.  

In the meantime, based on the information you have provided, here is a suggested answer to your question:  

Hello,  

It sounds like you're experiencing a frustrating issue with Trados Studio 2019. Here are some steps you can take to troubleshoot and potentially resolve the error message regarding the 'Sdl.TranslationStudio.Api.ProjectManagement.IProjectManagementService':  

**Step 1:** Close Trados Studio completely.  

**Step 2:** Navigate to the following directory:  

`C:\Users\%username%\AppData\Roaming\SDL\SDL Trados Studio\15`  

Make sure to enable the visibility of hidden items in Windows File Explorer by clicking on the "View" tab and checking the "Hidden items" checkbox.  

**Step 3:** Rename the `Plugins` folder to `Plugins_old`. This will disable any third-party plugins that might be causing the issue.  

**Step 4:** Optionally, you can run a repair installation of Trados Studio. To do this, go to Control Panel > Programs and Features, find Trados Studio, right-click on it, and select "Repair".  

**Step 5:** Restart your computer and then try to open Trados Studio again.  

If the issue persists, consider checking for any antivirus software that could be interfering with the application. Adding the Trados Studio installation folder as an exception in your antivirus settings can sometimes resolve such issues.  

If none of these steps work, you may want to check for any recent Windows updates or reinstall Trados Studio as a last resort.  

I hope this answer addressed your question. If not, please reject the answer, add the question improvement suggestion information, and click the RWS Community AI checkbox on the right to try again.  

RWS Community AI