---
title: "Problems Installing Calc 2.0-a3"
url: "https://openforis.support/questions/604/problems-installing-calc-20-a3"
tags: ["calc"]
status: "closed"
score: 0
answer_count: 1
asked: "2016-07-20T11:41:47"
last_activity: "2016-07-20T13:47:43"
source: "Open Foris Support - Q&A Forum"
license: "Copyright Open Foris, 2026. Some rights reserved under creative commons license."
---

# Problems Installing Calc 2.0-a3

Asked by wexxo on 2016-07-20

Hi,

after having tried to update to Calc 2.0, I receive the following error on install start-up:
"There has been an error. No origin file found that matched C:/opt/OpenForisCalc/calc-server/tomcat/webapps/saiku/WEB-INF/classes/saiku-repository"

If have only the required versions of supporting software installed (according to install webpage). The older calc version was removed before. 
OF collect runs smoothly. I have worked through various threads to see, if the reasons could be on of the issues stated elsewhere (i.e. R foldername w/ spaces, etc.), to no avail.

Prior to uninstall of the older Calc version everything was working fine. 

My questions are: 1) How to solve this?
2) Does Calc 2.0 work with newer versions of the supporting software?

Thanks for your quick help!!


## Accepted answer (score 1, by Mino Togna on 2016-07-20)

Link: https://openforis.support/questions/604/problems-installing-calc-20-a3/605

Dear Wexxo

please see the first answer of the same question: 
[http://www.openforis.org/support/questions/592/error-installing-calc-20-a1/595][1] 

Thank you
Mino

  [1]: http://www.openforis.org/support/questions/592/error-installing-calc-20-a1/595