Solution 28190: Error 1327 :Invalid Drive: [drive letter] When Installing Texas Instruments Software.
...is a drive you are not currently connected to. Resolving this error requires making edits to your computer's registry. Texas Instruments does not support modifying the registry, which contains crucial system and program information. Please refer to http://support.microsoft.com for assistance in...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/troubleshooting-messages-unexpected-results/28190
Solution 27190: Resolving Error Messages Saying That There Is A Problem With The Connectivity Library
...us software is not blocking your TI-Nspire Software.Please Note: If you are unsure how to do this please contact your anti-virus/security software support. 6) Uninstall the current version of your TI-Nspire software, then download the latest version from our website and reinstall the software:TI-...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/troubleshooting-messages-unexpected-results/27190
Solution 22331: Calculating Canadian Mortgages on the BA II Plus™ and BA II Plus™ Professional.
... Knowledge Base Search How do I calculate a Canadian mortgage using the BA II Plus or BA II Plus Professional? Mortgages are compounded twice a year (Semi-Annually) and the payments are made twice a month (Bi-Weekly) throughout the year. The example below will demonstrate ho...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/22331
Solution 11513: Troubleshooting a "Connection Failure" Error on TI Connect™ Software for Mac® .
... cable connection. Make sure the calculator is on and on the home screen. Make sure the cable is securely connected to the calculator's I/O Port. To check whether the connection is properly seated, unplug the cable, and turn the calculator off. Without pressing any keys on the calculato...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/troubleshooting-messages-unexpected-results/11513
Solution 21590: Unexpected Answer Using the BA II PLUS™ and BA II PLUS™ PROFESSIONAL.
...se errors in the next calculation. To clear out all Time Value of Money memory variables, press [2nd] [FV].• Incorrect payments per year (P/Y) and compounds per year (C/Y) settings. When calculating for monthly payments, make sure the calculator is set to solve for 12 payments a year (monthly pay...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/21590
Solution 19049: Calculating Cost-Sell-Markup on the BA II PLUS™ and BA II PLUS™ PROFESSIONAL.
...instructions.Example: The original cost of an item is $1899. The selling price is $2299. Find the mark-up of the item.1) Select the Percent Change/Compound Interest worksheet by selecting [2nd] q. The screen will display OLD.2) Press [2nd] [CLR WORK] to clear the worksheet variables.3) Enter 1899...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/19049
Solution 18189: Finding the Future Value of a Lump Sum on the BA Real Estate™.
...real estate business, he took a $70,000 lump-sum distribution from his retirement program. He now wants to roll it over into an IRA that yields 8% compounded monthly. What will the account's value be in 20 years when he reaches age 70? • Clear the TVM values by pressing [2nd][CLR TVM]. • Set the...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/18189
Solution 25650: TI-Nspire™ CAS Computer Software Recognized as "Suspicious.Lop" Risk by the Norton (Symantec) Antivirus Software.
...software does not have a virus. The issue was related to a recent update in the Symantec software mistakenly classifying the TI software with a false positive for suspicious malware. If you end up with the TI-Nspire CAS computer software application quarantined, because you haven’t updated yo...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/troubleshooting-messages-unexpected-results/25650
Solution 13580: Using the Cost-Sell-Margin Features of the BA 20 Profit Manager™ Financial Calculator.
... How do I use the Cost-Sell-Margin feature of the BA 20 Profit Manager™ financial calculator? The BA-20 Profit Manager has three columns to support the Cost-Sell-Margin functionality. Key columns are used according to the calculation to be performed. Use the keys in the CST column when cal...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/13580
Solution 12643: Calculating Monthly Payments on the Business Edge.
...ow will demonstrate how to calculate monthly payments using the Business Edge. If a company borrows $100,000 for three years at 9% annual interest compounded monthly, what is the amount of the monthly payment? • Press [AC/ON] to clear the calculator.• Set the calculator to two decimal places by p...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/12643
Solution 22030: Device Manager Shows TI-Nspire™ Family Devices Still Connected When They are Unplugged Quickly While Connect-to-Class™ Software is Open.
... even though the device is physically unplugged. While this device is showing in Device Manager, no other device will be able to be connected to that port. To remedy this situation, try the following: • Close Connect-to-Class software. • Reboot the computer. (Do this only if the above step does...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/troubleshooting-messages-unexpected-results/22030
Solution 21990: Installing More than One TI-Nspire™ Family Software to the Same Location Causes the First Installation Not to Work.
...family software to the same location, why won't one of them work but the other will? The TI-Nspire family software contain some of the same common components. It should be noted, however, that due to the nature of the software, the files, while named the same, will have slight variations. If more...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/troubleshooting-messages-unexpected-results/21990
Solution 11280: Calculating Qualifying Loan Amount (QLA) for Buyer Qualification the BA Real Estate™.
...ing for FV, PMT, PV or N, then I% must be converted to i using the formula:i = [1 + I% / (100*CPY)]CPY/PPY - 1Where:I% = Interest rate / yearCPY = Compounding periods / yearPPY = Payments / yearSolve for PV:PV = PMT*(1+i*BGN)*((1+i)-N-1/i - FV*(1+i)-NPV (Loan Amount) is the unknown. FV is normall...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11280
Solution 11277: Calculating Future Value on the BA Real Estate™.
...w will demonstrate how to calculate future value. Example: What would the Future Value of a savings account with $5,000 in it earning 5% interest compounded at the end of the year be after 20 years? • Press the [2nd] key and the [I%] key. • Input 1 and press the [=] key. (This will set the peri...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11277
Solution 15344: Correcting the Error "Error 91- Object or Width Block Variable Not Set" When Running TI NoteFolio™ Creator Software.
...lock variable not set" indicates that Microsoft.NET framework is not properly installed on the computer. This package provides the executables and support libraries needed to run programs created in C#, otherwise known as .NET. Microsoft.NET is the latest technology from Microsoft® that software ...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/troubleshooting-messages-unexpected-results/15344
Solution 11243: Correcting an Error 5 on the BA II PLUS™ and the BA II PLUS™ PROFESSIONAL.
...The BA II PLUS or the BA II PLUS PROFESSIONAL will produce an Error 5 when the signs for Present Value, Payment, and Future Value are the same (all positive or all negative). According to the type of Time Value of Money (TVM) problem being calculated, the sign may need to be changed for one of...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/troubleshooting-messages-unexpected-results/11243
Solution 11250: Repair/Service Availability for BAII PLUS™ Overhead Calculators.
...culator in for service? TI does not currently offer any repair services for the BAII PLUS overhead units (available through the Finance Educator Support Program).For any BAII PLUS overhead calculators requiring service, please download an application or apply online at the Finance Educator Su...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/general-information/11250
Solution 11251: Replacing the Battery in a BA II PLUS™.
...cell battery. About replacing the button cell battery on a BA II Plus Financial calculator that does not have a removable battery door: For safety purposes and to prevent ingestion, the button-cell batteries in school- and student-owned calculators without battery doors are not designed to be rep...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/general-information/11251
Solution 11271: Using the Computer Keyboard with the BA II PLUS™ PROFESSIONAL Emulator Software.
...he U.S. or Canada who recommend the BA II PLUS or BA II PLUS PROFESSIONAL financial calculators to their students. Please see the Finance Educator Support Program for additional information. Solution 11271: Using the Computer Keyboard with the BA II PLUS™ PROFESSIONAL Emulator Software. ...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/general-information/11271
Solution 12636: Batteries for a Business Financial Calculator.
... NONE YES BA-20 (Dual-power supply) NONE CL-LR-41 YES ...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/general-information/12636
Solution 12644: Replacement For The Discontinued Business Edge Calculator.
...nit. A comparable calculator to replace the Business Edge is the BA II Plus™ Professional. However, none of TI's current financial models feature the Power Touch™ display keys that were used in the operation of the Business Edge. Solution 12644: Replacement For The Discontinued Business Edge Cal...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/general-information/12644
Solution 11254: Time Value of Money Functions (TVM) on the BA II PLUS™ and the BA II PLUS™ PROFESSIONAL.
...ctions Key Sequence: Purpose: [N] Enter or compute the number of payment periods ...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/general-information/11254
Solution 11262: Different P/Y and C/Y Settings on the BA II PLUS™ PROFESSIONAL and BA II PLUS™ Financial Calculators.
...ND] [P/Y]. 2) Set P/Y to 1 for annual payments or 12 for monthly payments by pressing [1] or [1] [2] and pressing [ENTER] (This also sets the C/Y (Compounding Periods) to the same setting). 3) Press [2ND] [QUIT]. Please Note: Once the P/Y and C/Y setting has been changed to the desired number, it...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/general-information/11262
Solution 11286: Replacing the Batteries in a BA Real Estate™.
...back case. • Lift the bottom edge of the back case, and then lift off the whole back case. • Remove the discharged batteries and install the new ones positive side up, as shown in the diagram inside the battery compartment. CAUTION: Avoid contact with the other calculator components while changi...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/general-information/11286
Solution 11899: Transferring Microsoft® Excel® Spreadsheet Files to a TI Graphing Calculator.
... to a TI graphing calculator? The TI CellSheet™ Converter software provides the ability to convert spreadsheet files from one format to another. Supported file formats are for the CellSheet App, Microsoft® Excel®, AppleWorks®, and tab-delimited text. Please Note: A Macintosh® version of TI Cel...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/product-usage/11899