Obscure Skype for Business desktop sharing issue

A colleague of mine reported an issue with Skype for Business where he was unable to either share his screen (or application or PowerPoint presentation), nor could others share their screens with him.

From the user’s side, clicking on the Present button allowed him to toggle what he wanted to share, which would appear to work – the border indicated “connecting” while the recipient(s) waited for the presentation to begin. After 30-40 seconds, the presentation error (…”the invitation has expired”) and time out.

If you encounter this issue, you can try the following registry hack, which worked for me:

  1. Open Regedit as an administrator
  2. Navigate to:
    HKLM\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters
  3. Add the following DWORD and value:
    MaxUserPort=0000x3a98 (15000)
  4. Reboot for the changes to take effect.

You can find more information about MaxUserPort and other TCP/IP registry settings here. This issue seems to be newly introduced with Windows 10 version 1809.

Blogging with Purpose

When I decided to create this blog, I did so with the expressed purpose of helping others (and myself) find answers that were difficult for me to come by. Either the information I wanted was scattered across several websites, buried deep in some forum, or worse still, phrased in an unclear or misleading way.

On very rare occasions, I’ve somehow managed to solve the problem and be the first (to best of my knowledge) to publish it! In my role, the emphasis is on proven technologies, so it isn’t often that I encounter an issue that’s so obscure that no one else has bothered to write about it.

Even after I’ve decided what to write about, I then will spend hours, sometimes days editing my article for spelling, grammar, readability and clarity. Not every article I write makes the cut, and I’ve got about a half dozen of these sitting in my queue that might never see the light of day.

As one might expect from this focus and model, I don’t publish many articles. I rationalize this by inferring that perhaps (content) quality is more important than quantity. But then how does an author define, “quality?”

That depends on the purpose of the blog. Some blogs are written to entertain, some for profit, others to inform while others still are a collection of seemingly random thoughts and ideas the author wanted to capture.

Does a Blog need an excuse?

For instance, suppose you’re an eccentric Welch change management consultant named ‘Rich’ with a blog whose URL suggests that it’s all about the intricacies of bovine partner-dance.

You could write about everything from social media, to technology to a badger you met on the way to the bathroom wearing a tiny badger-towel with “New Forest 1994” written on it (surprisingly, I’m not making this up – although you’d think I were given that that cheeky brit had since taken down the post it referred to)…

Whose Blog is it anyway?

Can we blog for the sake of writing? Why not!

Does every blog post have to contribute something useful to humanity? Certainly not. As Andy Leonard infers, one shouldn’t worry about what to write – time and practice will solve that for you – only that you write at all; Taking that first step.

So next time your Saudi-American friend’s eyebrow raises and suggests in an ever-so-slightly mocking tone, “You should blog about that…” Smile back and say, “Yes Yousef, I think I will!”

Disclaimer: No talking badgers, Welshmen or change management consultants were harmed in the writing of this post.

P.S. Rich, Stu and Adam – thanks for helping me retain my sanity and sense of humor in a time and place where both were hard to come by.

A Tale of Two Plugs

I’ve been living and working in Saudi Arabia for about 8 months now, and in this part of the world, the most common outlet types I’ve encountered are the two pronged German “Schuko” CEE 7/4 plug and the three pronged British Standard 1363 plug (see image below):

 

From left to right: NEMA (ungrounded and grounded), German “Schuko” CEE 7/4, British Standard 1363.

The BS plug (no pun intended) is what came with my work-issued IBM Thinkpad, which came with me back to the States. When I returned to my office this morning and powered up my laptop, I was greeted with this:

Upon further inspection, I was able to determine why:

What you’re looking at are two deep scratches where the prongs of the BS 1363 plug impacted back of the display, fracturing the screen on the other side. The AC Adapter and Laptop were placed inside my soft case, which was packed in my checked luggage bag. The laptop and AC Adapter were placed in separate compartments of the soft case, which seemed to offer sufficient protection.

This kind of damage is virtually impossible to accomplish with a NEMA plug, and with the inner partition of the case between the laptop and the adapter, it never would have occurred to me that this could happen. Some BS 1363’s plugs feature folding prongs (e.g. SlimPlug, ThinPlug), though these products were developed to cope with size – nevertheless, my laptop AC Adapter wasn’t equipped with folding prongs…

The good news is, being a relatively new laptop, it’s still under warranty, and our vendor can come out and replace the display for me!

Moral of the story? If your device uses a BS 1363 plug, be sure to wrap something around the prongs to keep them from banging up other equipment it might be stored with during transport :).

Credits:
http://en.wikipedia.org/wiki/AC_power_plugs_and_socket

Chess is a Great Teacher: Life Lessons from Chess Grandmaster Henrik Danielsen

Note 10/30/2018: This post refers to a series of over 100 internet blitz games recorded and published by Henrik Danielsen. While his channel was lost due to his email account being hacked, I elected to republish the original post for posterity.

I discovered Mr. Danielsen’s work on his YouTube channel. His self-styled variant of the Bird’s Opening called the “Polar Bear System” is very interesting to watch, but perhaps more interesting for me was his live-game commentary.

So what does Chess have to do with IT Management? More than you might think! Understanding how components work together, making the most of strengths and weaknesses, planning ahead, perseverance in the face of adversity, execution and timing are all critical in the IT field, but also happen to be central themes in Chess!

In the process of watching his games, I collected little snippets of wisdom he imparts along the way. Amazingly, he does this while playing Live opponents in Blitz games (3 minute timer)!

Here are some of my favorites:

“Every young child is elastic, so keep your position elastic!”  (Live Blitz #106)

Are you keeping an open mind when it comes to evaluating new technologies? Is your production network capable of scaling to meet the demands of future growth, even if it grows quicker than what you’d originally anticipated? The most important thing to remember about change is that it’s going to happen, with or without you; either learn to adapt or be left behind!

 

“If you know where you’re going, you can get there very fast.”(Paraphrased in many of Live Blitz games)

No matter what you do to prevent them, problems will occur. Knowing your way around your management tools and network is the key to solving issues quickly!

 

“Everything has it’s own Rhythm…try to use the Rhythms that are successful.” (Live Blitz #51)

To me, this speaks to the importance of forming good habits. Whether it’s maintaining a healthy work/life balance, continual professional growth and learning or proactively managing your infrastructure (checking backups, testing fail-over capability, keeping up with documentation etc.).

 

“..It’s like you have to keep the pillow in front of his face and not let him breath.” (Hunting with the Polar Bear #2)

This one’s a bit sadistic, but a touch humorous as well, so I just had to throw it in :). The point he’s trying to get across is that you can’t let up when you’ve got your objective on the run!

 

“…remember our thoughts and our feelings are creating our reality, so you better think big, and you better be positive about your life.” (Live Blitz #81-82)

Set realistic stretch goals, determine what steps you’ll need to take to achieve them, then set a timeline for completion. Most importantly, stay positive!

Microsoft CSAT Survey

NOTE: This post was written in July of 2009, and the information herein may be outdated/no longer applicable. I’ve elected to preserve the post here for posterity.

As of October 2009, Microsoft is requiring all of its Gold-level Partners to participate in a Customer Satisfaction Index (CSAT) Survey:

“Effective October 2009, partners re-enrolling at the Gold Certified level will need to have participated in at least one CSAT Index survey prior to re-enrolling, and receive ten or more survey responses (up to eight responses can be from the same customer organization).”

In my case, my employer is an ISV that develops web-based applications for use on a Microsoft platform (IIS/.NET/SQL Server etc), but don’t actually resell Microsoft products. This requirement is big headache for us for a number of reasons:

  1. Most of the questions are geared toward resellers, and won’t apply to ISVs (e.g. “…Assuming [Company Name]’s performance remains the same as it is now, do you expect your company’s future purchase levels from [Company Name] will be…”)
  2. The questionnaire is around 30 questions long, and can’t be shortened! You can only add additional questions.
  3. The partner points you can earn for these surveys are negligible (as little as 2 points for 10-19 responses, as much as 20 points for 200+ responses).

After several weeks of exchanges with various Microsoft representatives, I was finally told that although participation is mandatory for Gold Certified partners, incomplete surveys would still count toward the requirement if inapplicable questions were left unanswered (specifically, questions 14 and 15 as those pertain to sales performance).

I hope this helps someone else out there who might find themselves in a similar predicament!