Bug #61423 Attempted to read or write protected memory. This is often and indication that..
Submitted: 6 Jun 2011 12:19 Modified: 6 Jun 2011 14:59
Reporter: Yevgeniy Kantorovich Email Updates:
Status: Can't repeat Impact on me:
None 
Category:MySQL Workbench: Administration Severity:S3 (Non-critical)
Version:5.1.51-ndb-7.1.9.a-cluster-gpl OS:Windows (XP Pro)
Assigned to: CPU Architecture:Any

[6 Jun 2011 12:19] Yevgeniy Kantorovich
Description:
Attempted to add localhost cluster db (version specified in "Version" to administration on Workbench and received message specified by "Synopsis".

How to repeat:
Attempted to add localhost cluster db (version specified in "Version" to administration on Workbench and received message specified by "Synopsis".
[6 Jun 2011 12:20] Valeriy Kravchuk
What version of Workbench, 5.2.x, do you use?
[6 Jun 2011 12:23] Yevgeniy Kantorovich
Workbench version 5.2.31 CE Revision 7115
[6 Jun 2011 13:06] Valeriy Kravchuk
Please, check if the same problem happens with a newer version of Workbench, 5.2.34.
[6 Jun 2011 14:35] Yevgeniy Kantorovich
Tested with 5.2.34 - no problem reported. 
Got through "Testing DB Connection" with:
  Connecting to MySQL server Local Cluster on 5000...
  Connected.
  MySQL server version is 5.1.51-ndb-7.1.9a-cluster-gpl
  MySQL server architecture is ia32
  MySQL server OS is Win32
On next step "Windows Management" getting "No MySQL Service found".
If provide "Path to Configuration file" getting "Cannot Advance" warning with message "In order to manage a MySQL server it must be installed as a service. The wizard could not find any MySQL service on the target machine, hence the server instance cannot be created."
Found same description in http://bugs.mysql.com/bug.php?id=60506, going to check if it's my case as well.

Please consider fixed by 5.2.34 CE.
[6 Jun 2011 14:59] Valeriy Kravchuk
This specific problem is not repeatable with 5.2.34 any more.