Time for another look at “pure .NET”

Back in the Nineties there was a lot of fuss about “pure Java”. This meant Java code without any native code invocations that tie the application to a specific operating system.

It is possible to write cross-platform Java code that invokes native code, but it adds to the complexity. If it is an operating system

…continue reading Time for another look at “pure .NET”

Notes from the field: Office 365 pain following Windows 10 upgrade

I got involved in looking at a PC where a few Office 365 problems had arisen following an upgrade to Windows 10 (prompted by Microsoft supposedly ending its free upgrade offer).

In particular, SharePoint online was crashing Internet Explorer. Internet Explorer? Don’t Windows 10 users stick to Edge?

Unfortunately Edge is problematic with certain sites.

…continue reading Notes from the field: Office 365 pain following Windows 10 upgrade

The battle to own Windows Explorer shell overlay icons, or why your OneDrive green ticks have stopped working

There are a number of dark areas in Windows that do not work quite right. MAXPATH anyone? But here is another one that I have only recently become aware of.

If you use applications such as Mozy, OneDrive (Business or Personal), Adobe Creative Cloud, Tortoise (a developer utility) or Dropbox, you will be familiar with

…continue reading The battle to own Windows Explorer shell overlay icons, or why your OneDrive green ticks have stopped working

Dear Google, since you provide no contact options, here is my problem

For many years I have used the Adsense program provided by Google to serve ads on websites that I run. In fact I was one of the earliest users. I have not earned a huge amount but have seen a regular flow of income, more than enough to provide my hosting costs.

Today I received

…continue reading Dear Google, since you provide no contact options, here is my problem

Microsoft financials April-June 2016: on track but continued drift away from consumers

Microsoft has announced its latest financials, and I have made a quick table summarising the year-on-year comparison for the quarter. See the end of this post for what the confusing segment categories represent.

Quarter ending  June 30th 2016 vs quarter ending June 30th 2015, $millions

Segment Revenue Change Operating income Change Productivity and Business

…continue reading Microsoft financials April-June 2016: on track but continued drift away from consumers

What to do when Outlook is stuck on “processing”

I have seen this a couple of times recently, both cases where Outlook 2016 is installed. You start Outlook, it loads plug-ins, then presents a dialog that says “Processing”.

It does this for a long time. What is is processing? Who knows. Will it complete in its own good time? Not sure, but for

…continue reading What to do when Outlook is stuck on “processing”

AWS Summit London 2016: no news but strong content, and a little bit of Echo

I attended day two (the developer day) of the Amazon Web Services Summit at the ExCel conference centre in London yesterday. A few quick observations.

It was a big event. I am not sure how many attended but heard “10,000” being muttered. I was there last year as well, and the growth was obvious. The

…continue reading AWS Summit London 2016: no news but strong content, and a little bit of Echo

The case of the disappearing Azure AD application registration

Some time ago I wrote a simple web application which runs on Microsoft Azure and uses Azure Active Directory for authentication. The application is used constantly and has proved reliable; however yesterday it stopped working. A quick debug session showed that the problem was an Azure AD permissions error.

In order to use Azure AD,

…continue reading The case of the disappearing Azure AD application registration

Office 365 users: beware Outlook’s mysterious Not Implemented error

Outlook broke on my laptop the other day. Well, it still received mail, but many operations threw up an error, “Not Implemented”.

It was particularly annoying that the error affected sending emails, but the error dialog only showed when I tried to force a send and receive. Therefore, emails were stuck in the outbox with

…continue reading Office 365 users: beware Outlook’s mysterious Not Implemented error

Using Strongswan as a VPN client – and a Windows Firewall gotcha

How do you monitor a Windows server over the internet? This one is not in Azure but an actual server, running Hyper-V of course, and the requirement is to monitor both the Hyper-V host and the VMs for things like free memory, disk space and CPU usage.

There is a nice solution called Cacti which

…continue reading Using Strongswan as a VPN client – and a Windows Firewall gotcha