Windows crashing again and again? Or maybe it’s one of the applications, let’s say Microsoft Excel or VLC Media Player. Storage space about to run out? Whatever challenges you’re facing with your Windows system, you can diagnose them and even predict future issues by assessing Windows Event Logs, also known as EVTX files.
If you are a Windows user and have assessed Windows Event logs before, you may already know that the operating system records and registers these logs across five areas:
In this article we are going to show you how to access your Windows Event Logs, how to open the Event Log files, and how to open large EVTX files online using Gigasheet!
You can access these logs using Windows Event Viewer. To access Windows Event logs, first, look up “Event Viewer” using the Search feature, or press Windows + R on your keyboard to launch Windows Run, type in “eventvwr” and hit “Ok.”
In Event Viewer, you can find different event logs by expanding “Windows Logs” in the left-hand navigation bar. If you want to access Application logs, you can do it by clicking on “Application” under “Windows Logs.” Want to assess Security incidents? Click on “Security” under “Windows Logs.”
And while using Event Viewer is a great way to assess Windows Event Logs, the only problem is – you’ll find yourself restricted. What if you want to share these logs with your remote colleague based in India? Or what if you want to assess System logs generated on a specific date?
Simple – you can save all or specific event logs on your Windows in .evtx format. To do that, click on the area you want to export logs of. Let’s say we want to export System Logs. When you click on “System Logs,” you’ll see the “Save All Events As…” option under “Actions” in the right panel.
If you want to save Selected events, click on “Save Selected Events…” under “Actions” in the right panel.
You can also save them in .xml, .txt or .csv format. However, it’s a good practice to export these Event Logs in the .evtx format.
But the only problem is – if your colleague working remotely from India is using a MacBook, then he/she may not be able to access the log file saved in the .evtx format – as it automatically launches in the Windows Event Viewer.
So, you’ll have to share this log file with him/her in other formats. We’d advise you to do it in the universal .csv format – as using a spreadsheet to assess these event logs is the best way to smartly look up potential or existing issues.
You can tap into a spreadsheet software’s powerful functionalities and features to diagnose the problems on your Windows system and the reason behind their occurrence. But again – there are a few problems that you’ll face while using Microsoft Excel to diagnose and assess Event Logs.
Anyone that is saving an EVTX file will likely just hit save and share the file. When the .evtx file is opened in Excel, gibberish is displayed. You can try to use the Text Import wizard to fix the file, but it does not help.
Windows Event Logs need to be saved as a .csv to be opened in Excel, but this is not the default file type when saving.
Recently, we covered a blog post titled “What to Do When Excel Keeps Crashing” around the same issue. We heavily recommend giving it a read. Some reasons behind Excel File Size getting big include:
However, most of these are not applicable here – as a Windows Event Log file is generated automatically using the Windows Event Viewer and you’ll probably not be making any changes.
Despite that, if there are too many entries and if the Windows Event Log file is just too large, then you may face a hard time using Microsoft Excel. The row limit in Excel is 1,048,576. That's it! So, what’s the solution?
No matter what format you’re exporting your Windows Event Log file in, whether it’s .evtx, .txt, .csv, or .xml format, you can quickly upload it to Gigasheet and assess your Windows Event log in mere seconds.
Yes – with Gigasheet, you’re not bound by a specific format. No matter what format your Windows Event Log file is in, you can easily access it at the click of a button.
And the best part is – even if your spreadsheet exceeds the Microsoft Excel or Google Sheets rows and columns limit, Gigasheet allows you to process spreadsheets with billions of rows.
Following are the steps you should follow to assess Windows Event Log files on Gigasheet:
Using Gigasheet is free. Sign up today! If you want to tap into additional features such as expanded storage, you may opt for the Premium or Enterprise plan. However, with the Community plan (which is free), you’ll easily be able to assess your Windows Events Log file.
While on our website, click on “Sign Up, Free Forever” in the top-right corner. Once you sign up, you’ll be taken to the Gigasheet dashboard – from where you can upload your files to Gigasheet or access the ones you’ve already uploaded and are working on.
On your dashboard, you’ll see the “+ NEW” button in the top-right corner – as displayed in the screenshot.
Select “File Upload.”
Now, you’ll see a pop-up where you can either drop your files or click on the “BROWSE” option to upload them from your computer. You can even import from Google Drive, Dropbox, OneDrive, Box, or using a link.
Here, we’ll upload the .evtx file.
Gigasheet will upload and process your file within a minute.
As soon as it’s processed, you’ll be able to access it from your Dashboard.
From here, just click on the file name to access it. Here’s what our file looks like on Gigasheet.
You can now filter your data or even group it – depending on your requirements. In this section, allow us to show you the power of
Now, let’s say you want to filter the logs by Provider. You can do it by clicking on “Group.”
Now, we’ll group by Provider.
And it’s done. In no time, Gigasheet will group your data – as per your request.
You can even group your data by multiple columns. For instance, here’s how we’ll group our data:
The data now has a multi-level grouping. Expand the sub-groups to drill in:
That being said, let’s learn how to use Gigasheet’s Filter feature.
Let’s say you want to find out logs with Provider as “ESENT.” To do that, we’ll click on “Filter” and apply this filter:
And here you go with the results:
You can also get your hands on Level 2 threats by applying this filter:
Here are the results:
You can also apply additional filters to laser-focus on the data you want to drill into. For instance, you can access Level 2 event logs generated on a specific date.
No matter what your Windows Event log file format is or how large your file is, Gigasheet can easily process it in mere seconds.