+ Start a Discussion

Can I still user dataloader version 14

We have some automtion and integration process that is using dataloader version 14. It was working until August 1st 2015. we are using to update opportunity data. Is there any other solution than upgrading dataloader. I am getting the followin error when I try to login 
"Failed to send request to https://na3.salesforce.com/services/Soap/u/14.0

in automation it get the following error

unable to find valid certification path to requested target at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:236) at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:194) at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:216) ... 23 more 3282 [AccountRenewalSummaryUpdate] ERROR com.salesforce.lexiloader.process.ProcessRunner - Failed to send request to https://na3.salesforce.com/services/Soap/u/14.0/00D5000000xxxx
ShashankShashank (Salesforce Developers) 
It could also be a network/firewall issue. You may want to check with your network team.