I can't upload contacts into SurveyLab
If you can't upload a list of contacts into SurveyLab, please check :
- If your file does contain blank lines.
- If your file contains special characters on the of each line or inside contacts.
If your file contains blank lines please delete them.
To do it you can use MS Excel :
- Upload your file into the Excel.
- Sort it.
- Copy only lines with contacts.
- Paste copied lines into a new text file.