I did not activate debugging; but also have moved to 2.2.1 of the gpg4win tool
collection and can no longer replicate the problem.

I've upgraded to the gpg4win Oct 7 release (2.2.1, same version of GPGOL), and it
seems to be launching things in a more reliable order; can not reproduce in
2.2.1.

Don't run it under debugger.

Please report a bit more than a shreenshot. We prefer to have at least the key
items reported as plain text so that we can search for it.

Please start kleopatra or gpa first - then start Outlook. Does that work?

For completeness, this fix has been published as part of the regular Gpg4win
releases since 2.1.1-beta1. It is also included in 2.1.1. There is no need to
download the dll directly, just move to the recent Gpg4win version.

We plan to do something similar for the Informsec grant.

That seems to be an old Outlook version without proper MIME support (OL 2000?).
For OL2003 please make sure to install the latest service pack.

Fixed in 1.1.3 - see T1251.

A new release has been made.

commit 9373fd75 fixes this data corruption during encryption and signing.

issue1110 is now used to track the second problems (Outlook crashes).

I found the problem. It is a plain stupid double free bug of an internal fixed
size buffer. Will be fixed soon.

I'll setup a testing enviroment soon again and keep you informed!

I don't quite understand your point here. In any case GpgOL is not abale to
send encrypted mail via Exchange.

Using SMTP with GpgOL and Exchange seems to be work:
http://lists.wald.intevation.org/pipermail/gpg4win-users-en/2010-December/000572.html

Tested with gpgol 1.1.2:
Open an openpgp signed+encrypted message with attachments. Outlook 2007 crashes
after double clicking the txt attachment. Gpgol log file attached.

I attached an image displaying the error...

Tested with gpg4win-2.1.0-svn1497 (= gpgol 1.1.2) + kleo 2.1.0-svn1156672:

• Weitergeleitete Nachricht ----------

Datum: Montag, 26. Juli 2010
Von: Sebastien Lumineau <sebastien.lumineau@ac-grenoble.fr>
An: "g10 Code's BTS" <gnupg@bugs.g10code.com>

I believe we have two seperate issues
here, though of course they might be caused by the same defect.

There is also an T1251 (GPGOL creates broken attachments in Outlook 2007)
about creating encrypted messages. I believe we have two seperate issues
here, though of course they might be caused by the same defect.

Resolved after adding info to T1110.

Am Freitag, 23. Juli 2010 23:59:41 schrieb Sebastien Lumineau via BTS
issue1257:

I confirm that critical issue in Win7. Here is my config:

Windows 7
Outlook 2007 + MO SP2 (do not work without SP2 ether)
Gpg4win 2.0.3
GnuPG 2.0.14
GpgOL 1.1.1
GPA 0.9.0

Message body is decrypted correctly while there's no way to handle
attachment: try "view, open, save as" crashes outlook.

Duplicate of T1110