RServer Error in DataAnalyzer - Proline Studio https://www.profiproteomics.fr/forum/general-studio/rserver-error-in-dataanalyzer/ Forum dedicated to Proline Software fr-FR Sun, 16 Aug 2026 22:03:26 +0000 wpForo 60 RServer Error in DataAnalyzer https://www.profiproteomics.fr/forum/general-studio/rserver-error-in-dataanalyzer/#post-9 Thu, 20 Sep 2018 12:29:16 +0000 When running Functions or Graphics from DataAnalyzer, if the following error occurs it may be because the R.exe wasn't found by Proline Studio.
This error dialog is displayed when clicking on the "red x" of DataAnalyzer box. 

rserve10.png

To resolve this problem, you should :

  1. Rename <path_to_proline_Studio>\prolinestudio\R\bin\R.exe into <path_to_proline_Studio>\prolinestudio\R\bin\R.exe.HS
  2. Edit the Proline Studio preference file. This file (Preferences.properties) should be under user directory. 
    On Windows 7 system the file is in C:\Users\<username>\AppData\Roaming\.prolinestudio\dev\config
    • For 32bits OS 
      RServerExePath=<path_to_proline_Studio>\prolinestudio\R\\bin\\i386\\R.exe
    • For 64bits OS 
      RServerExePath=<path_to_proline_Studio>\prolinestudio\R\\bin\\x64\\R.exeAdd the following line in the file (replacing <path_to_proline_Studio> with your full path)
  4. Restart Proline Studio
]]> Proline Studio Véronique Dupierris https://www.profiproteomics.fr/forum/general-studio/rserver-error-in-dataanalyzer/#post-9