# PCSDK 6.05. BACKUP-Error

**URL:** <https://tech-community.robotics.abb.com/t/pcsdk-6-05-backup-error/7718>\
**Category:** Developer Tools\
**Created:** [May 12, 2017, 4:38am UTC](https://tech-community.robotics.abb.com/t/pcsdk-6-05-backup-error/7718 "2017-05-12T04:38:49Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![chaos87141](https://avatars.discourse-cdn.com/v4/letter/c/54ee81/32.png) [@chaos87141](https://tech-community.robotics.abb.com/u/chaos87141)\
**Post date:** [May 12, 2017, 4:38am UTC](https://tech-community.robotics.abb.com/t/pcsdk-6-05-backup-error/7718/1 "2017-05-12T04:38:49Z")

</div>

Hello,  
I was creating an PC-SDK-Application and getting some troubles with RW 6.04.01 on  
the real robot system.

I have also troubles creating a BACKUP of the system - VC is working and real system is creating errors.  
The robot system is creating a BACKUP-Error - Error-ID: 11020.

My source code:  
private void saveFileDialog1\_FileOk(object sender, CancelEventArgs e)  
{  
if (controllerLokal != null || saveFileDialog1.FileName.ToString() != “” || saveFileDialog1.FileName != null)  
{  
try  
{  
string backupDir = saveFileDialog1.FileName.ToString();  
this.controllerLokal.BackupCompleted += new EventHandler(Controller\_BackupCompleted);  
this.controllerLokal.Backup(backupDir);  
}  
catch  
{  
ShowMessage(translator.getText(“Backupfehler”));  
}  
}  
else  
{  
…  
}  
}

I would be appreciated for help  
Thank you in advance