Andrey Mikhalchuk’s Blog

I actually think this method will work for Visual Basic and other similar languages too. Here is the code for a sample frame called TfrKnob:

“Setup cannot continue because some system files are out of date on your system. Click OK if you would like setup to update these files for you now. You will need to restart Windows before you can run setup again. Click cancel to exit setup without updating system files.”

First time I was struggling with the problem when I tried to install Dino-MITE - an excellent program for monitoring ancd controlling home dinosaurs manufactured by Ugobe. Later it appeared that the problem is more common and frequently occures with during the installation of various products written in Visual Basic.

I don’t know exactly what causes the problem, but I’m unable to download anything from HP (Hewlett-Packard) website. I tried downloading using multiple FTP clients from different platforms and it appeared that Safari under MacOS can download the files, while Firefox under both Windows and MacOS can’t. Right now I tried to get the same file from two XP computers using FireFox and one was able to download the file, while the other one wasn’t. It’s not about firewall settings and not about passive/active mode. If someone knows the reason and how to fix the problem I’d appreciate a comment on this post.

If anyone else is experiencing the same problems use the following solution: copy the URL of the link you’re trying to download the file from (in FireFox right-click on the link and choose “Copy Link location”), paste the link into the browser’s address line, replace “ftp://” with “http://” and hit enter. This will download the file using HTTP protocol.

So you did something and your windows explorer is now displaying thumbnails without labels?

Here is how to cure it: switch to any other view mode and then switch back to thumbnail view while holding shift key. Nice! How many tiny features like this one windows hides inside?

Windows explorer in XP has very nice feature of displaying folder contents as a filmstrip. It is very handy to browse lots of images. Unfortunately the logic of turning it on and off this feature doesn’t perfectly match the reality. Here’s explanation how you can enable filmstrip view for your folder

Uff that was tough one … If you decided to make your mail communications more secure you probably switched on SSL option in your mail client for POP3/IMAP/SMTP servers. There is a good chance you will get one of those errors that sound like

The server you are connected to is using a security certificare that could not be verified.
A certificate chain processed, but terminated in a root certificate which is not trusted by the trust provider.
Do you want to continue using this server?

I spent way too much time solving the problem because what was just annoying message in Outlook appeared to be serious problem in MacMail. It was not capable of working correctly with that problem. In addition to that I tried to solve the problem using Plesk 8.2 that was a mistake. It appeared that whatever you do with certificates in Plesk that doesn’t affect the mail. So here is the solution for the problem:

When your mail is not working it is important to know exactly what part is broken (so you know if you should go blame sysadmin or just check your mail client settings). Let’s simulate basic POP3 client using regular telnet (enter commands without quotes) in order to check if the POP3 is doing fine:

“553 sorry, that domain isn’t in my list of allowed rcpthosts; no valid cert for gatewaying”
There could be many things leading to the problem. One of them is client inability to authorize to SMTP server. Here’s a quick explanation of what happens and how the problem could be solved.

Despite the process of obtaining an SSL certificate for your website is not very difficult it may take you plenty of time, because the price of mistake could be rather high. I’d say you can loose hundreds of dollars if you buy wrong type of certificate or get it from wrong place. Here’s a quick overview of the process that will make your SSL cert shopping experience more enjoyable.