When your PST contacts get stuck during bulk VCF export, it mostly happens because the file is too large or has corrupted entries, and theese problem can interrupt the process. It can be challenging to complete the task efficiently if some contacts are not exported or if the export process stops in between. Here are two ways to export PST data in a vCard format.
You can try a manual method by importing the PST file into Outlook, separating the data into smaller portions, and then slowly exporting contacts. However, this process takes time, and you still risk missing contacts or facing repeated errors during export.
To handle this situation more effectively, you can use OSTtoPSTAPP PST to VCF Converter for Batch PST to vCard Conversion, as it helps you manage large files easily and export all contacts without interruption. This way, you can recover stuck contacts and complete the conversion process without losing important details.