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Help me fix an SQL connection error on Windows 10

$30-250 USD

Completed
Posted over 2 years ago

$30-250 USD

Paid on delivery
Hello, I was using a software built by a friend of mine for years to help me to create invoices. The software was built in Visual Studio more than 5 years ago and was not public, only for private use. It used to work on my laptop but now when I reinstalled the Windows, software is no longer running. I need it to be fixed. I get a connection error.
Project ID: 31559464

About the project

29 proposals
Remote project
Active 3 yrs ago

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$0 USD in 1 day
5.0 (303 reviews)
7.9
7.9
29 freelancers are bidding on average $106 USD for this job
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Hello Sir, I m an expert in C# and .Net and I can fix your xonnexion error , I invite you to get in touch to discuss details of the project. Best Regards Fouad
$110 USD in 1 day
4.9 (25 reviews)
5.4
5.4
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Hello I have 5+ years of expereince with .NET and SQL Server The error you are getting is the DB connection error I can fix this right away for you. Manzoor
$40 USD in 1 day
4.6 (13 reviews)
4.8
4.8
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Greetings. I am MSSQL DBA. Total 21 years of IT experience. Since 8+ years working as dedicated sql db. I have got an idea of your issue and I can resolve it quickly. Looking forward to work with you to resolve this issue. Thanks & Regards, Milind
$30 USD in 1 day
5.0 (22 reviews)
4.2
4.2
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Hi, I hope you are doing well I am a professional on SQL server, VBA programming, MS access and also in power BI. I am doing this job since 2010.I can handle your project in a very prudent manner. Give me more details about your project so that i can start. Thank you
$230 USD in 5 days
4.5 (6 reviews)
3.8
3.8
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Hi I can help you to resolve this error. Pay if its resolved only. I am a technical architect by profession having 10+ years of experience in below technologies: SharePoint Online / SPFX / Powerapps / Workflows ASP.NET C# .NET Core Angluar / React / Typescript JavaScript / jQuery HTML / CSS Web Development / Web Scraping Azure Python AWS Please let me know if we can discuss this over call or chat. Your expectations will be met for sure. Thanks, Hitesh
$100 USD in 2 days
5.0 (2 reviews)
3.5
3.5
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Since 2010 I am working on SQL database systems on MSSQL, Azure SQL or MySQL and ER diagram to design and build database systems. So more than 10(ten) years of experience in SQL. If you want a good delivery of work, then message me, please.
$250 USD in 2 days
5.0 (6 reviews)
3.3
3.3
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Hello, I'm an IT expert with more than 15 years of experience in the IT industry . I'm Cisco Certified networking professional 300-100 and 300-115 and Linux Certified Professional lpi 101, 102 and red hat certified system administrator and VMware Certified Professional 4, 5,5.5 and Data Center and Microsoft System administrateur /Engineer ranging from 2003 to 2012 .
$100 USD in 1 day
5.0 (7 reviews)
3.5
3.5
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As an experienced Windows developer, I can complete your project successfully. I think my skills and experiences in desktop app development (C++ MFC, C# WinForms/WPF) will help you. Hope to work with you for a long time. Best regards.
$200 USD in 5 days
5.0 (1 review)
3.1
3.1
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Can you check db services are up and running. Pls let me know if you need any support on this SQL db connection
$200 USD in 1 day
5.0 (2 reviews)
3.0
3.0
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Hello, I read your task and saw the 55.png. This is a SQL connection problem with your PC. I have full experience with Database Management. I can fix your errors and start immediately. Discuss more details via chat. Waiting for your reply.
$100 USD in 1 day
4.6 (1 review)
3.2
3.2
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Are you looking for a SQL Server Expert for your project? I would like to help you to find and fix the cause of performance problem. About me: I'm SQL Server Performance and Emergency Expert; with 8+ years of professional experience in IT field. About SQL Server Performance: It's hard to make our server 100x faster - but it's really easy to make our database design and queries suddenly 100x more efficient. Fixing queries and tables and indexes is indeed hard work - but it's totally worth it. Thank you for checking our profile. You will definitely love working with us! https://www.freelancer.com/u/pratikpatelborsa Again Thanks for your precious time! Have a nice day :) Best of all, Pratik Patel
$80 USD in 7 days
5.0 (5 reviews)
2.3
2.3
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Hello sir, Hi My Name Is Indra purnama im Expert at Developing application at all platform : - Web (ASP.Net,PHP,HTML,CSS,Jquery, Bootstrap,etc) - Dekstop (C#,.Net,Pyhton) - Mobile (Android,ios, Xamarin) - AS400 RPG - Microcontroller, arduino, Raspbery and automation system - PLC Interfacing and Really expert at database maintenance and installation : - SQL Server - MySQL - Postgres - DB2 im a responsibility, be honest,fast learner and very fast at fixing bugs in your system. lets go have a discussion and try me Thanks
$100 USD in 1 day
5.0 (2 reviews)
1.6
1.6
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I am 4+ years experienced .NET/WebAPI/ASP.NET/MVC/AngularJS and SQL Developer and have made many Management and ERP softwares including HRMS, I am good in solving Complex Logics and can provide smart solution. I am 100% sure I can resolve this issue in few hours, let's discuss and make it work. Thank You!!
$35 USD in 1 day
5.0 (1 review)
0.9
0.9
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Hi! You said you re-installed Windows. Have you made sure the SQL server is installed and running correctly? I coud look into it if necessary. Best regards, Clemens Schönach
$140 USD in 7 days
5.0 (1 review)
0.3
0.3
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Did you re-installed database also ? I 'm a .Net developer and have 2 years of experience. if u give me this project then I would need to access your machine( may be by teamviewer) where u have installed it can can resolve this issue
$50 USD in 1 day
0.0 (0 reviews)
0.0
0.0
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I have worked the last 8 years with c# and sql server and developed a handful of experience to connect dynamically with server and fetch data and manuplate it. Give me a try and let we fix it with in a matter of hours. Thanks in advance.
$250 USD in 1 day
0.0 (0 reviews)
0.0
0.0
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Salut, Putem stabilii un interval orar, in care sa avem o sesiune TeamViewer si putem rezolva problema. Problema aparuta poate avea mai multe motive si de aceea este nevoie de debug inainte de a spune direct care este cauza. Multumesc!
$30 USD in 3 days
0.0 (0 reviews)
0.0
0.0
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Hi, My Name is Nittin. I have 14 years of experience as a Full stack developer. I worked with big companies(CMM Level 5) and received appreciation from there. I worked on multiple technologies Like: Asp.net, MVC, Sql Server, Angular , .Net Core. Please let me know if we can discuss more on this. Regards Nittin
$50 USD in 1 day
0.0 (0 reviews)
0.0
0.0
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I am good expert in sql. I will help you. I Can Assist you with the entire software development life cycle. 1. Understand the requirements 2. Understand the Design.(Including Proper coding standards) 3. Implementing the design. 4. Unit Testing. 5. Deployment. 6. Documentation
$140 USD in 2 days
0.0 (0 reviews)
0.0
0.0
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I have just finished with a project, and do not have any more in the pipeline at the moment. If I am hired for this project, I will be able to give it my full attention and will deliver on time. I am positive that I can handle them. Meeting deadlines is one of my talents that surpasses many others. And I am diligent in providing deliverables.
$140 USD in 7 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of ROMANIA
Timisoara, Romania
5.0
2
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Member since Sep 3, 2013

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