# Problems updating from logic 1 to logic 2 **URL:** \ **Category:** Support\ **Created:** [March 8, 2022, 8:48pm UTC](https://discuss.saleae.com/t/problems-updating-from-logic-1-to-logic-2/1474 "2022-03-08T20:48:58Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![johnson.mathieu](https://avatars.discourse-cdn.com/v4/letter/j/7feea3/32.png) [@johnson.mathieu](https://discuss.saleae.com/u/johnson.mathieu)\ **Post date:** [March 8, 2022, 8:48pm UTC](https://discuss.saleae.com/t/problems-updating-from-logic-1-to-logic-2/1474/1 "2022-03-08T20:48:58Z")
I have been using logic 1 for a few years. Today I tried to upgrade to logic 2. I downloaded the Logic+Setup+2.3.46-master.exe and ran it. (note: logic 1 was still running and a saleae device was plugged in, whoops). The installation completed without errors, but when I try to run the program no application launches. 5 background processes open that are titled logic, one runs are about 27% cpu cycles/21.2 MB RAM and another at 11% CPU/33.2 MB ram. the other three are 0% and 5-6 MB ram. I am running windows 10 pro. I have tried uninstalling and reinstalling and rebooting my computer. Any other ideas? ---
**Author:** ![markgarrison](https://yyz2.discourse-cdn.com/flex030/user_avatar/discuss.saleae.com/markgarrison/32/23_2.png) [@markgarrison](https://discuss.saleae.com/u/markgarrison)\ **Post date:** [March 8, 2022, 10:05pm UTC](https://discuss.saleae.com/t/problems-updating-from-logic-1-to-logic-2/1474/2 "2022-03-08T22:05:24Z")
That’s very odd! Sorry for the trouble! Could you send us a few things: 1. run the software from the command line, and send us the output: ```auto "\Program Files\Logic\Logic.exe" ``` 1. Send us your computer specs (make & model, or CPU & RAM), and make sure windows is up to date. 2. Is this a company computer, maintained by an IT department, or a personal computer? if the former, there might be some sort of IT configuration interfering with our software. The command line output from Logic.exe should look something like this: ```auto Environment Executable path: C:\Program Files\Logic\Logic.exe Executable directory: C:\Program Files\Logic Original working directory: C:\Users\markg Current working directory: C:\Program Files\Logic [2022-03-08 14:00:44.510095] [C] [tid 4100] [main] [saleae_log.cpp:219] Global logging level is set to: info [2022-03-08 14:00:44.510101] [I] [tid 4100] [main] [saleae_log.cpp:221] Logfile path set to: C:\Users\markg\AppData\Roaming\Logic\logs\graphio-2022-03-08--14-00-43.log [2022-03-08 14:00:44.836975] [I] [tid 40024] [main] [graph_server.cpp:735] DeleteGraphData SeesionId: -2 [2022-03-08 14:00:44.836980] [I] [tid 40024] [main] [graph_server.cpp:759] DeleteGraph( -2 ) called ``` If `Logfile path set to:` appears in the output, like it does here, please send us that file too. Lastly, you could try running the software like this to get even more output: `"\Program Files\Logic\Logic.exe" --enable-logging` A few things to know about Logic 2: Logic 2 uses electron for the UI, which is basically the chrome browser. Does your computer have any trouble running Chrome? ---
**Author:** ![johnson.mathieu](https://avatars.discourse-cdn.com/v4/letter/j/7feea3/32.png) [@johnson.mathieu](https://discuss.saleae.com/u/johnson.mathieu)\ **Post date:** [March 8, 2022, 10:11pm UTC](https://discuss.saleae.com/t/problems-updating-from-logic-1-to-logic-2/1474/3 "2022-03-08T22:11:26Z")
I will try what you asked. An update though. I tried going back through the older versions and up to version 2.3.40 it works. The change log states you changed to electron 15 in that version, I would guess that is my problem. I use chrome as my main browser and it is up to date, no problems with chrome. This is an IT managed computer. ---
**Author:** ![johnson.mathieu](https://avatars.discourse-cdn.com/v4/letter/j/7feea3/32.png) [@johnson.mathieu](https://discuss.saleae.com/u/johnson.mathieu)\ **Post date:** [March 8, 2022, 10:15pm UTC](https://discuss.saleae.com/t/problems-updating-from-logic-1-to-logic-2/1474/4 "2022-03-08T22:15:27Z")
Here Is my cmd line output, it doesn’t get any further Microsoft Windows [Version 10.0.19044.1526] (c) Microsoft Corporation. All rights reserved. C:\Users\mat.johnson\>cd C:\Program Files\Logic C:\Program Files\Logic\>Logic.exe C:\Program Files\Logic\> Environment Executable path: C:\Program Files\Logic\Logic.exe Executable directory: C:\Program Files\Logic Original working directory: C:\Program Files\Logic Current working directory: C:\Program Files\Logic ---
**Author:** ![markgarrison](https://yyz2.discourse-cdn.com/flex030/user_avatar/discuss.saleae.com/markgarrison/32/23_2.png) [@markgarrison](https://discuss.saleae.com/u/markgarrison)\ **Post date:** [March 8, 2022, 10:54pm UTC](https://discuss.saleae.com/t/problems-updating-from-logic-1-to-logic-2/1474/5 "2022-03-08T22:54:00Z")
Hm… a few other customers have also reported that the app stopped working after the electron update. We haven’t got to the bottom of the issue yet, but so far it seems like most users involved were on very old computers. Could you send us your PC specs? If you right-click the start menu button and select “system” from the menu, you will get a quick summary. Could you try running the software with: `Logic.exe --enable-logging` And send us the output, if it’s any different? Oh - be sure to kill off any existing Logic.exe processes before trying again. ---
**Author:** ![johnson.mathieu](https://avatars.discourse-cdn.com/v4/letter/j/7feea3/32.png) [@johnson.mathieu](https://discuss.saleae.com/u/johnson.mathieu)\ **Post date:** [March 8, 2022, 11:02pm UTC](https://discuss.saleae.com/t/problems-updating-from-logic-1-to-logic-2/1474/6 "2022-03-08T23:02:03Z")
Yea my machine is pretty old. I am happy running 2.3.40 at this point. If I get a chance later this week I will try the modified launch command. | OS Name | Microsoft Windows 10 Pro | | --- | --- | | Version | 10.0.19044 Build 19044 | |System Manufacturer|Dell Inc.| |System Model|Vostro 270| |System Type|x64-based PC| |System SKU|To be filled by O.E.M.| |Processor|Intel(R) Core™ i5-3450 CPU @ 3.10GHz, 3101 Mhz, 4 Core(s), 4 Logical Processor(s)| |BIOS Version/Date|Dell Inc. A05, 2012-07-26| |