Aspose cell crash while open encrypted xlsx file

Aspose.Cells Product Family
1

Hello Aspose cell support team,

I use Aspose cell C++ to try to open an encrypted xlsx file. The sample file is Book1.zip

I try to open encrypted file using the below code:

intrusive_ptr loadOpt = Factory::CreateILoadOptions(LoadFormat::LoadFormat_Xlsx);
loadOpt->SetPassword(new String(“123”));
intrusive_ptr wb = Factory::CreateIWorkbook(new String(“Book1.xlsx”), loadOpt);

But it crash during execute the last line. I tried to load the file as Excel2003 format, it load successfully but the file content is empty after save.

Could you please help me on this case?

2

@tienhunghcm,

We were able to observe the issue but we need to look into it more. We have logged the issue in our database for investigation and for a fix. Once, we will have some news for you, we will update you in this topic.

This issue has been logged as

CELLSCPP-197 - Application crashes while opening encrypted XLSX file
3

@tienhunghcm,

For now Aspose.Cells for C++ does not support Encrypted files. That is why the problem occurs with your template file.

4

Hello,

Do Aspose.Cells C++ support decrypted excel file? For example I want to decrypt file Book1.xlsx into Book1_decrypt.xlsx. How can I achieve that?

5

@tienhunghcm,

I am afraid that as Encrypted files are not supported, therefore decryption is also not possible. I will write back here as soon as some update is available about this requirement.